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Peptide vials

Tesamorelin-Ipamorelin

4.81 (380 reviews)
$110.00

Tesamorelin + Ipamorelin — research use only.

Overview

Tesamorelin-Ipamorelin (Tesamorelin + Ipamorelin) is supplied by Scientipeptides for laboratory research and development use only. Every batch is validated by reversed-phase HPLC to 99% HPLC purity and ships with a documented Certificate of Analysis. Not for human or veterinary use.

Specification

CAS #: 218949-48-5 & 170851-70-4 · Formula: C223H370N72069S & C38H49N905 · Molecular Weight: 5135.58, 711.85 g/mol · Purity: 99% HPLC

Potential research application

RESEARCH USE ONLY – REVIEW STUDIES: By combining both ipamorelin and tesamorelin, it may be possible to produce enhanced effects because each peptide stimulates the growth hormone axis via two different mechanisms. Together, they both work synergistically to stimulate the pituitary gland to produce and secrete your own natural growth hormone at more youthful levels. Research has shown that the net effect of combining both of these peptides results in better deep sleep, reduced triglycerides, VAT, and cIMT, improved cognition, and overall better metabolic function.

Certificate of Analysis

Peptides validated with documented Certificate of analysis® for all products. See all COAs.

Third-party tested for Purity

Backed by industry-leading research and best practices. All products are fully HPLC tested for purity.

Same day delivery

Orders placed before 2pm EST (Mon–Fri) or 3pm Saturday ship the same day, using USPS for fastest delivery.

Additional information

CAS #
218949-48-5 & 170851-70-4
Formula
C223H370N72069S & C38H49N905
Molecular Weight
5135.58, 711.85 g/mol
Purity
99% HPLC

380 reviews for Tesamorelin-Ipamorelin

Dr. Natalia Sokolov July 16, 2026

Third reorder this quarter and every shipment has landed fast with cold packs still cold.

Dr. Zainab Bello July 16, 2026

Rec'd our Tesamorelin-Ipamorelin order with cold-chain packaging still cold inside which is exactly what we want for lyophilised material. Vials were sealed well, COA was in the box, and nothing was missing from the packing list. Reconstitution went smooth in the hood and the peptide cleared quickly in bac water. Already planning the next reorder from here.

Dr. Vera Zaitsev July 15, 2026

Had a minor shipping hiccup on our last order and their team sorted it out same day without any runaround…

Dr. Lucia Nunez July 15, 2026

Clean chromatogram, third-party lab COA available.

Petra Braun, PhD July 15, 2026

Perfect Tesamorelin-Ipamorelin, thanks!

Dr. Alison July 14, 2026

HPLC matched COA purity, sturdy glass vials.

Dr. Andrei Pavlov July 14, 2026

We have ordered Tesamorelin-Ipamorelin from Scientipeptides multiple times now and the experience has been consistently reliable from checkout through delivery. Documentation, packaging, and batch details have all lined up the way we need for our lab records.

Dr. Petra Kaufmann July 14, 2026

Glad we switched, thanks!

Dr. L.D. July 14, 2026

Thick glass, zero chips.. solidd seals

Ananya B. July 14, 2026

Consistent in bench assays.. tracking was thin.

Dr. N. D. July 13, 2026

Tesamorelin-ipamorelin shipped w/ endotoxin and sterility figures on the COA plus stability and shelf-life notes, and when a minor shipping hiccup came up support resolved the reship smoothly.

Dr. Toby Radcliffe July 13, 2026

Switched after weak COAs elsewhere, rec'd third-party testing w/ low residual TFA reported on file.

Bilal S. July 13, 2026

tesamorelin-ipamorelin matched the stated vial qty with minimal loss at the stopper…

Colton Wood, PhD July 13, 2026

Went into bac water clean, no fuss.

Dr. Diego July 13, 2026

Customer support answered our handling and documentation questions right away and actually knew the product specs. Tesamorelin-Ipamorelin COA was easy to pull for our SOP folder and we felt confident moving forward w/ the order without back-and-forth.

Dr. Tatiana Ivanov July 13, 2026

Tesamorelin-Ipamorelin reorder was quick and accurate…

Dr. Nisha Naidu July 12, 2026

Very precise lot details.

Dr. Paula July 11, 2026

Better tesamorelin-ipamorelin supplier.

Caleb Nelson, PhD July 10, 2026

Perfect exactly as described

Dr. Huong Truong July 10, 2026

Tesamorelin-Ipamorelin w/ third-party COA available..

Dr. Rashid July 10, 2026

Fast delivery exactly as described thanks

Edward B. July 10, 2026

glad we switched perfect fit

Anonymous researcher July 10, 2026

Shipment arrived when expected. Certificate of analysis was included w/ the box and matched our lot number. Purity line item was clear and the supporting chromatogram looked clean. We filed it same day without chasing anyone for PDFs. Solid supplier for routine peptide procurement.

Dr. J.G. July 10, 2026

Every vial rec'd w/ tamper-evident seals intact and labels matched the COA lot info. Packaging looked deliberate for cold-chain transit and nothing appeared disturbed on arrival

Dr. Phuc July 9, 2026

been running these vials for a couple weeks and every blank stayed clean w/ no carryover into the runs. really happy with how consistent the prep behaves bench to bench. would rec'd again without hesitation.

Nadine Kaiser July 9, 2026

tesamorelin-ipamorelin blanks stayed clean, no carryover w/ ours

Dr. Miki Nakamura July 9, 2026

Tesamorelin-Ipamorelin dissolved cleanly in bacteriostatic water with no particulate and the invoice broke out each line item clearly for our buyer. Packaging and labeling were tidy on arrival and we will keep this on our short list.

Dr. Carlos Blanco July 9, 2026

reconstitution in bacteriostatic water was excellent with no particulate or haze. The powder pulled into solution quickly and stayed clear through dilution. Really happy with how clean this lot handled on the bench.

Dr. Manon Marchand July 9, 2026

Tracking updates were accurate the whole way and the COA showed low residual TFA plus a clean chromatogram with no unexpected side peaks so we ran it straight on bench without second guessing. Already lined up the next order because this is the kind of peptide sourcing you want for serious lab work.

Anonymous researcher July 9, 2026

Perfect Tesamorelin-Ipamorelin.. thanks…

Dr. Jie Deng July 8, 2026

Excellent Tesamorelin-Ipamorelin, thanks.

Dr. Michal Krawczyk July 8, 2026

Bulk tesamorelin-ipamorelin order packed counted right

Dr. Ayse Demir July 7, 2026

Third tesamorelin-ipamorelin reorder and the insulated packaging with gel packs held temperature even on a hot delivery day. Lyophilised cake was intact with no clumping in any vial we opened. I emailed a documentation question mid-afternoon and got a precise answer back the same day. Invoice formatting was very basic compared to what our accounting team prefers, but the material and support still earn a repeat order from us. Glad we stuck with Scientipeptides for this blend!!

Dr. Nigel Blackwood July 6, 2026

We moved our Tesamorelin-Ipamorelin sourcing here after inconsistent lead times elsewhere. one shipment had a minor carrier delay and support resolved it smoothly without us chasing tickets, and the replacement tracking updated correctly the whole way. Turnaround on the reorder was fast, and having less common research peptides actually in stock saved us from scrambling mid-project. Packaging was cold and intact, labels matched the COA, and the whole experience felt like a supplier that understands lab timelines.

Dr. S.B. July 6, 2026

Really good Tesamorelin-Ipamorelin, plain invoice.

Anonymous researcher July 6, 2026

Prompt, professional, and the product specification was accurate. Reordered for the continuation of our research program.

Dr. Feng July 6, 2026

Switched suppliers and the Tesamorelin-Ipamorelin bulk order was packed well with COA included in the shipment.

Dr. Yen Pham July 6, 2026

We needed Tesamorelin-Ipamorelin plus a few less common research peptides and they had both in stock when other suppliers did not. Independent third-party LC-MS data was posted before we ordered, which made internal review straightforward. The vial identity matched the published batch profile on arrival. Packaging was clean and labeled clearly for the freezer. Already lined up a follow-up order based on this experience.

Dr. C. B. July 5, 2026

Opened the shipment and the desiccant pack was still intact and dry, which matters for lyophilized material sitting in transit. Everything was packed tight in foam slots with no loose vials rattling around. Labels were readable and the COA lot matched what was printed on the cap. Reconstitution in bacteriostatic water was clean with no particulate. Already told two people in our group to order from here for the next round.

Julian Cabrera, PhD July 4, 2026

Docs answered fast very clear

Dr. Seojun Kang July 4, 2026

Our last shipment showed a tracking delay and I figured we'd be waiting a week but support responded quickly and got it moving again. The vials arrived cold and everything was accounted for on the packing slip. Labels were readable and the batch info matched what we ordered. No runaround just a straight fix and we'd order again without hesitation.

Dr. Jiwoo Lim July 4, 2026

Tesamorelin-Ipamorelin arrived with an intact lyophilised cake and zero clumping in the vial!!

Dr. Matheus Silva July 3, 2026

Tesamorelin-Ipamorelin arrived in cold-chain packaging that was still cold, and the catalogue here covers most of what our research program orders in one place. Support took about a day to reply on a shipping question, but the answer was solid and we would order again!!

Dr. Anna Oikonomou July 2, 2026

Solid peptide, thanks.

Dr. Orla Mulligan July 1, 2026

We keep coming back to Tesamorelin-Ipamorelin because the vial crimp and stopper seal have been solid on every shipment, though the invoice formatting was very basic and still satisfied us overall.

Dr. Jihoon Lim July 1, 2026

HPLC matched COA purity, desicant pack shifted but still good.

Katharina Lang, PhD June 30, 2026

We switched to Scientipeptides for Tesamorelin-Ipamorelin after procurement headaches elsewhere. The itemized invoice made PO reconciliation simple, and the desiccant pack was included and fully intact on arrival.

Anonymous researcher June 30, 2026

International shipping cleared customs smoothly and the cold-chain padding looked untouched at delivery. Customer support was responsive when we asked about tracking splits on the shipment… we are set for the next order.

Dr. Orla Sheridan June 30, 2026

Unbranded outer pack rec'd, looks professional..

Dr. Hana Sato June 30, 2026

Tesamorelin-Ipamorelin greaat stuff.

Anonymous researcher June 29, 2026

Combo vial rec'd well insulated, gel packs still cold, crimp and stopper looked factory tight. COA was in the shipment and lined up w/ our lot records. Support took about a day to reply on a labeling question, slower than I wanted but the answer was clear. Still very satisfied w/ the material and planning another reorder.

Dr. B. B. June 29, 2026

Finding Tesamorelin-Ipamorelin in stock without a long lead time was a pleasant surprise for our lab. The HPLC trace on the COA showed a clean chromatogram with no unexpected side peaks. Tamper-evident seals were intact on every vial and the lyophilised cake looked uniform. We ran a quick identity check and everything lined up with the label. Already planning our next order from Scientipeptides.

Dr. S. K. June 27, 2026

Tesamorelin-ipamorelin arrived with independent third-party lab testing documentation available, which made our filing easy. Tracking updates were sparse in transit and delivery took a little longer than the estimate, but the vials and COA were exactly what we needed and we would reorder.

Yelena Zaitsev June 27, 2026

Great tesamorelin-ipamorelin, desiccant shifted.

Dr. Karolina Mazur June 27, 2026

Order arrived complete with nothing missing from the kit. COA lot number matched the vial label exactly and the packging was tidy on the bench!!

Dr. R. R. June 25, 2026

Really excellent Tesamorelin-Ipamorelin very satisfied

Elin Sandberg, PhD June 25, 2026

Tesamorelin-Ipamorelin is hard to find elsewhere and the labels stayed legible through handling.. already sent two labmates the link.

Addison R. June 25, 2026

high quality glass vials no chips greaat finish

Dr. Daniel Hunter June 23, 2026

Support took about a day but fixed the shipping snag smoothly.

Dr. Leon Keller June 23, 2026

Found our lot COA fast.

Anonymous researcher June 22, 2026

Reordered Tesamorelin-Ipamorelin twice, same SKU and specs, COA included each time.

Anonymous researcher June 22, 2026

Tesamorelin-Ipamorelin has been one of those compounds that is always out of stock somewhere else, so I really appreciate how reliably Scientipeptides restocks it. Our last two orders arrived within the quoted window and the vials looked the same as prior lots. Documentation was complete and easy to pull for our files. The whole experience felt thoughtful from ordering through delivery. Grateful to have a dependable source for this peptide.

Dr. William June 20, 2026

They actually keep less common research peptides available instead of leaving you waiting on backorder forever… I have already pointed a couple colleagues here.

Dr. Gregory Carver June 17, 2026

Tesamorelin-Ipamorelin landed cold with gel packs, support tracked our lot COA fast, reconstitution notes were pretty minimal but we are glad we switched and will reorder.

Dr. O. M. June 17, 2026

Scientipeptides carries enough catalogue breadth to cover most overlapping assay needs in our program without splitting orders across vendors. Having related peptides and blends in one place simplifies procurement routing and lot tracking from receipt through bench use.

Dr. Braden June 16, 2026

Tesamorelin-Ipamorelin showed up on time and our procurement team liked the clear itemized invoice. Every charge lined up with the PO so internal approval was straightforward.

Dr. K.F. June 15, 2026

Reliable lab supplier, appreciate it.

Dr. Wenjie Huang June 15, 2026

Tesamorelin-Ipamorelin hits a fair price point for our grant budget without cutting corners on the COA paperwork.

Dr. Larissa Moreira June 14, 2026

Multi-vial bulk order handled clean PO went through easy blanks stayed clean no carryover into runs will order again.

Dr. Ying Xie June 14, 2026

Hard-to-source peptide blends stay in stock here more often than our old supplier, which keeps our project timeline from slipping. Stability and shelf-life data arrived with the order and matched our internal storage SOPs. Last two shipments looked identical in packaging and labeling. Cold-chain was intact on delivery. Reassuring vendor for ongoing work.

Dr. E. Y. June 14, 2026

Needed Tesamorelin-Ipamorelin for an upcoming assay window and did not want to wait around on backorder. order shipped fast, tracking was accurate, and everything showed up sealed and cold. Labels were clear, COA was in the box, and we had vials on the bench the same week we placed the order. exactly the turnaround we needed for a busy lab schedule!!

Dr. Savannah King June 13, 2026

Love this peptide blend!

Dr. Valentina Rizzo June 13, 2026

tesamorelin-ipamorelin showed up with clear storage and handling instructions on the insert and the vial was fine even though the label print was slightly faint, still very reassured and would order again.

Dr. Phuong June 11, 2026

Very good.

Dr. A. H. June 11, 2026

Very good Tesamorelin-Ipamorelin.

Nicolas Jimenez, PhD June 11, 2026

Tesamorelin-Ipamorelin solid lot-to-lot, minimal recon notes tho.

Dr. Long Tran June 11, 2026

I checked the Tesamorelin-Ipamorelin COA against the vial label before we logged it in inventory, and the lot number matched exactly with no discrepancies. One cap was a little stiff to break, but the peptide itself looked clean and the documentation was exactly what our lab expects.

Cristina N. June 11, 2026

Glad we switched.

Dr. Delphine June 10, 2026

Exactly as promised.

Dr. Tobias Baumann June 8, 2026

Reorder on Tesamorelin-Ipamorelin was quick and the lot matched what we expected the lyophilised cake came through intact with no clumping or powder breakup.. Exactly the kind of consistency I watch for when we restock…

Dr. Hai June 6, 2026

International shipping for tesamorelin-ipamorelin was handeled smoothly and customs paperwork was complete so nothing sat in limbo. Tracking stayed current and the cold pack still had chill at receving which is what we needed for a reliable bench delivery.

Dr. Haley Davis June 6, 2026

Rec'd tesamorelin-ipamorelin for a shared bench and the blanks stayed clean with no contamination carried into runs. Padding was secure so nothing shifted in transit and insulated packaging w/ gel packs held temp on arrival. Labels were easy to read after handling and I've already pointed two collegues here for the same sku.

Dr. L. L. June 5, 2026

Tesamorelin-Ipamorelin batch docs were thorough/easy to file and having this less common peptide in stock saved our timeline.

Dr. Lauren June 3, 2026

Good tesamorelin-ipamorelin, stiff cap.

Astrid S. June 2, 2026

Delivery ran a little long but they fixed it fast, reliable Tesamorelin-Ipamorelin.

Dr. O. N. May 31, 2026

Our Tesamorelin-Ipamorelin order landed complete with every vial accounted for and nothing missing from the packing slip.. Really appreciate that kind of attention when we are juggling multiple peptide lines at once.

Dr. Sneha Bose May 30, 2026

I checked the COA against our latest Tesamorelin-Ipamorelin vial and the lot number matched the label exactly, which made registration painless. Reordering was quick and the follow-up shipment mirrored the first in packaging and paperwork. A couple colleagues in our group started placing their own orders after seeing how clean the documentation was. Easy vendor to recommend for routine peptide work.

Dr. Isabelle Fairbanks May 28, 2026

We moved our peptide sourcing here after too many mismatched paperwork headaches at our old vendor. The COA listed molecular weight and full sequence clearly and matched what we needed for our filing system. Checkout was straightforward and the shipment landed fast with cold packs still cold. Labels were crisp and the lot numbers lined up across the box and vials. Honestly wish we had switched sooner for how clean the documentation side has been.

Dr. Sergio Molina May 27, 2026

Tesamorelin-Ipamorelin from Scientipeptides arrived with clear storage and handling instructions that made intake and filing straightforward for our lab.

Dr. Kian Jafari May 27, 2026

Tesamorelin-Ipamorelin tamper seals intact

Dr. S. S. May 25, 2026

Rec'd the tesamorelin-ipamorelin order complete with nothing missing from the packing list. Each vial arrived sealed and the LC-MS identity confirmation lined up with the published sequence on our end. Documentation was straightforward to file for the lab notebook. We ran a quick check before slotting it into inventory and everything matched. Will order this blend again from Scientipeptides.

Dr. Maximilian Becker May 25, 2026

Legible durable labels / discreet unbranded outer box / vials arrived exactly as ordered no drama.

Dr. Minjun Jang May 25, 2026

Tesamorelin-ipamorelin arrived at full stated qty with minimal loss the storage and handling instructions were clear and easy to follow..

Dr. S. P. May 25, 2026

Very good, thanks!

Dr. Takumi Matsumoto May 23, 2026

The product specs listed on the site were accurate and matched what arrived.

Anonymous researcher May 23, 2026

Tesamorelin-ipamorelin included stability and shelf-life data in the documentation though checkout on the site was a little clunky and we'd still order again.

Dr. Daniel Gil May 23, 2026

Their catalogue covered the combo peptide plus supporting reagents our program needed in one order. It went into bacteriostatic water cleanly with no particulate after a brief swirl. A minor shipping delay was resolved without us escalating. Checkout on the site was a little clunky when we applied our PO number, but the order still went through fine. Documentation was complete and we would reorder despite that friction.

Dr. Maaike May 23, 2026

Reliable Tesamorelin-Ipamorelin, tell the lab.

Penelope B. May 21, 2026

Restocks of this blend have been reliable when other suppliers were out and we have not had to pause a protocol because of stock issues. Multi-vial bulk orders ship organized with clear lot separation and the cold-chain packaging has held up on every delivery. Documentation travels with each batch and our receiving team has had zero discrepancies. For a hard-to-source compound that kind of consistency is exactly what a research lab needs.

Camille Chevalier May 21, 2026

Tesamorelin-Ipamorelin order landed complete/nothing missing, site specs matched the vials & support helped us pull the exact lot COA we needed for filing.

Dr. Silvia Mariani May 20, 2026

Tesamorelin-Ipamorelin vials all had tight crimp and stopper seals with no loose caps in the shipment. It is nice finding a supplier that keeps less common research peptides in stock without making us wait weeks every reorder. Paperwork was complete and the labels matched the COA lot numbers. We have added this to our approved vendor list for the lab.

Dr. Seth Knight May 20, 2026

Excellent tesamorelin-ipamorelin blend…

Dr. Grzegorz Nowak May 20, 2026

Tesamorelin-Ipamorelin bulk pricing worked for our larger study.

Dr. Sophie Pembroke May 19, 2026

HPLC on the latest lot came back clean with no unexpected side peaks, which is exactly what we needed for our validation run. Desiccant packet was included and still intact when the box opened. Packaging was straighforward and everything was labeled clearly for the bench. Shipped fast and landed in good shape for storage. Will be ordering again when we burn through this qty.

Dr. Wojciech Zajac May 19, 2026

Highly recommend this blend.

Dr. Anders Pettersson May 19, 2026

We had a few questions on tesamorelin-ipamorelin documentation before placing a reorder and support replied same day w/ clear answers. They knew the COA fields and temp handling notes without passing us around. Shipping guidance was accurate and the follow up on our qty change was handled cleanly. Overall one of the smoother vendor interactions we've had for a specialized peptide.

Dr. Camila Jimenez May 19, 2026

Independent third-party results were easy to pull before we committed, and our own analytical check lined up with what was on the COA… for repeat lab orders this is exactly the kind of consistency you stop second-guessing!!

Dr. Olivia Carver May 19, 2026

The COA lot number on our Tesamorelin-Ipamorelin matched the vial label exactly, which made audit prep straightforward. Reconstitution notes in the insert were pretty minimal though. Still happy with the material overall and we will reorder.

Dr. Jie May 18, 2026

We use this as a reference standard for method development and the COA lot number matched the vial label exactly. Reordering was quick and accurate which saved bench time though the label print was slightly faint and one vial cap was a little stiff to break, still planning to order again.

Dr. Riya Menon May 17, 2026

tesamorelin-ipamorelin gave a clean chromatogram with accurate tracking updates in transit.. support took about a day to reply but the lot itself is solid and we would reorder.

Dr. Sergio Rodriguez May 16, 2026

perfect tesamorelin-ipamorelin, exactly what we needed for the bench

Anonymous researcher May 14, 2026

Labels stayed legible.

Dr. Stephen May 13, 2026

Excellent tesamorelin-ipamorelin.

Dr. Boris Nikitin May 12, 2026

International shipment cleared smoothly, cold-chain packaging still cold on arrival, docs intact.

Dr. Cheng May 12, 2026

Perfect tesamorelin-ipamorelin rec'd!!

Nayeon Park, PhD May 11, 2026

Solid Tesamorelin-Ipamorelin, thanks.

Anonymous researcher May 8, 2026

Verry good rec'd fast

Dr. Daiki May 8, 2026

documentation questions answered really fast and super helpful!!

Dr. Manon May 6, 2026

The Tesamorelin-Ipamorelin vial labels stayed legible and durable through refrigeration and routine handling and I have already pointed two colleagues in our group here.

Fionn Donovan May 6, 2026

We rec'd vials with accurate fill weights that matched the label.. Makes prep work straightforward when you know the mass per vial is right. Will keep ordering from here.

Dr. Lisa Weber May 6, 2026

Exactly as described.

Sinead Boyle, PhD May 6, 2026

Exactly as labeled, thanks.

Anonymous researcher May 6, 2026

invoice was clear and itemized for procurement so PO reconciliation took minutes. blanks stayed clean with no contamination carried into runs on our side.

Dr. Saoirse Byrne May 5, 2026

I've been running Tesamorelin-Ipamorelin from Scientipeptides in our peptide assays and the certificate of analysis was included right in the shipment. Clean paperwork and solid presentation made it easy to pass along to the team, and I've already pointed a couple colleagues here.

Dr. Rafal Szymanski May 5, 2026

For a lab on a tight grant budget the per-milligram pricing here goes further than what we were paying elsewhere. Invoice line items are clear enough for finance without extra follow-up. Material quality and documentation have stayed consistent across repeat orders. Restock availability has been predictable which keeps our assay queue moving. Good value without cutting corners on packaging or cold-chain.

Dr. Priya May 5, 2026

Tesamorelin-Ipamorelin hit our budget got full stated qty in the vial desiccant intact too.. reconstitution was clean every time

Dr. Na Ma May 4, 2026

Shelf-life data on the paperwork matched what we needed for our storage SOP. A carrier delay got rerouted quickly without losing the cold chain. Desiccant pack shifted around in the box a bit yet everything arrived intact and usable.

Dr. Priya Kapoor May 2, 2026

batch docs on the Tesamorelin-Ipamorelin were thorough and slid right into our compliance folder. Makes repeat orders painless when audit season hits!!

Dr. Facundo Morales April 29, 2026

Third bulk order this year and the volume pricing still makes sense for our timeline. Tracking updates were accurate the whole way and nothing was missing from the shipment everything matched the packing slip. Scientipeptides has earned a spot on our approved vendor list.

Dr. Julian Cardenas April 29, 2026

Tesamorelin-ipamorelin complete w/ sterility docs, slow restocks though

Dr. Qing April 28, 2026

Rec'd fine, invoice basic!!

Anonymous researcher April 28, 2026

Very good.

Dr. Andrei Vasiliev April 26, 2026

batch-to-batch consistency has held across three reorders of Tesamorelin-Ipamorelin for us. Same clean dissolve and the COA numbers line up each time. That kind of predictability makes lab planning easier.

Dr. Yi April 25, 2026

plain outer shipper, clean dissolve in bac water

Dr. Dina April 25, 2026

We switched to Scientipeptides for Tesamorelin-Ipamorelin after our old vendor kept missing lead times and we're glad we did. The bulk pricing worked well for a larger study we had lined up and every reorder has tracked consistently batch to batch. Vials arrive well packed, labeling is straightforward, and our bench work has stayed smooth across three separate lots. Definitely sticking with them going foward.

Frida Pettersson, PhD April 25, 2026

Fast turnaround, reliable as a lab supplier, clean chromatogram w/ no unexpected side peaks!!

Dr. Marissa Grantham April 25, 2026

Plain outer shipper, thorough batch docs, easy filing!!

Ifeoma Bello, PhD April 25, 2026

The COA listed low residual TFA and solvent levels, which is what we look for before sensitive prep work. We ran clean blanks ahead of samples and saw no contamination carried into the runs. Baselines stayed flat with nothing unexpected showing up on chromatography. Documentation like that saves a lot of back-and-forth when you are building methods. Already told a colleague to order here for their peptide work.

Dr. Abigail Turner April 22, 2026

The Tesamorelin-Ipamorelin COA listed molecular weight and full sequence clearly, which saved us time cross-checking before we filed it… really appreciate that level of documentation detail from this supplier.

Dr. Chinwe Okonkwo April 21, 2026

tesamorelin-ipamorelin showed up w/ accurate tracking updates and secure padding so nothing shifted in transit.

Anonymous researcher April 21, 2026

tesamorelin-ipamorelin is perfect thanks…

Minh D. April 21, 2026

For a constrained research budget the pricing here is competitive without feeling like a gamble on documentation. Specs on the site matched the vial label and the COA line by line. We compared against two other quotes and this was the clearest value once shipping was factored in. Batch paperwork was complete enough to drop straight into our binder. Exactly the kind of vendor detail-oriented labs want.

Dr. Nasrin Shirazi April 21, 2026

Chromatogram has been clean every time with no unexpected side peaks though tracking updates were sparse in transit and checkout on the site was a little clunky but I'd reorder again w/ no hesitation.

Dr. Saskia Mulder April 20, 2026

Tesamorelin-Ipamorelin has been a standout in our peptide workflow and having independent third-party lab testing available made internal sign-off genuinely easy.

Dr. Rachel April 20, 2026

rec'd w/ endotoxin and sterility figures documented on the COA, which saved our QA team a round of follow-up emails. Insulated packaging and gel packs were still cold at receipt. Vials were labeled clearly and the batch paperwork matched what we filed internally. Support answered a lot traceability question same day without passing us around. Easy vendor to keep on the approved supplier list for ongoing work.

Salma Abboud, PhD April 19, 2026

Purity held under our in-house analytical check, stability and shelf-life data was on the COA, and their catalogue breadth covers most of our research program.

Dr. Ravi Mehta April 18, 2026

Strong value on Tesamorelin-Ipamorelin, reordering soon

Dr. D. C. April 17, 2026

We scaled up a tesamorelin-ipamorelin study and the bulk pricing worked well for the larger qty we needed. Certificate of analysis was included with the shipment and matched the lot numbers on each vial label. Material looked uniform on receipt and our team filed the docs without chasing anyone. Scientipeptides has been a reliable source for this blend when we need more than a single vial.

Dr. V.V. April 13, 2026

rec'd exactly as expected.

Dr. Tao Song April 12, 2026

Tesamorelin-Ipamorelin pricing from Scientipeptides has been a real help on our tight research budget and even though support took about a day to reply on a labeling question I'm still very happy with the value and would order again.

Dr. Junho Kim April 12, 2026

very good.

Dr. Aleksandra Zielinski April 12, 2026

The Tesamorelin-Ipamorelin listing on Scientipeptides matched what showed up in the vial every time we've ordered and the HPLC details on the product page lined up with our internal checks. Documentation was clean and the COA was easy to pull for each lot. Restock timing on this one can run a little slow so we plan ahead now but overall the accurate specs and consistent presentation keep us coming back…

Dr. Jordyn Barrett April 12, 2026

We moved our Tesamorelin-Ipamorelin orders here after inconsistent packaging elsewhere and it has been a clear upgrade. Tracking updates matched every checkpoint and nothing felt vague in transit. The outer box was discreet and unbranded which our recieving desk appreciates. Inside the cold packs were still firm and the vials sat exactly where they should. Reconstitution has been clean batch after batch and we are not looking back.

Anonymous researcher April 9, 2026

Excelent tesamorelin-ipamorelin.

Nils S. April 8, 2026

Fast doc answers thanks!!

Dr. P. B. April 8, 2026

Huge catalogue for our research program and we rec'd the full order complete with nothing missing from the box.

Dr. J. R. April 6, 2026

Tesamorelin-Ipamorelin dissolved clean on reconstitution with no cloudiness, though restock timing on this one can run slow and we would still order again.

Dr. Eleanor Lockwood April 5, 2026

Tesamorelin-Ipamorelin came w/ full endotoxin and sterility docs which is what we need for the file. One vial cap was a little stiff to break but the material dissolved fine.. would reorder.

Dr. Sergio Ortega April 1, 2026

In-house HPLC on Tesamorelin-Ipamorelin matched the stated COA purity and the reported residual TFA / solvent levels were low.

Dr. A.S. April 1, 2026

Reconstitution in bac water was clean with no particulate and the peptide went into solution faster than we expected on the first lot. They included stability and shelf-life data that made it easy to label our freezer boxes w/ proper temp notes. We've run multiple assays off the same batch without drift and the vials have stayed intact in storage.. Overall this has been one of the smoother peptide orders we've handled this year.

Dr. Vanessa Rhodes April 1, 2026

We ordered Tesamorelin-Ipamorelin for a peptide handling run and the whole shipment felt thoughtfully prepared. The padding was secure and nothing shifted in transit, even with a longer route through the carrier network. Every vial arrived upright with clean labeling and the lyophilised material looked undisturbed. Reconstitution in our usual workflow was straightforward and the paperwork was easy to file. Really apprciated how professional this felt from start to finish.

Anonymous researcher March 30, 2026

Intact lyoph cake, no clumping, recommend.

Dr. Yemi Ezenwa March 28, 2026

Tesamorelin-Ipamorelin showed up in solid insulation and nothing shifted in the box during transit. The vials sat tight in the foam slots and the cold pack was still frozen. Labels were legible and the COA was tucked in cleanly. It's the kind of packaging that makes bench receiving straightforward. We've already logged this supplier as a preferred source for our peptide work.

Dr. Maaike Brouwer March 27, 2026

Tesamorelin-Ipamorelin arrived with clear reconstitution notes that made bench prep straightforward.

Anonymous researcher March 26, 2026

The tesamorelin-ipamorelin lyophilised cake arrived fully intact with no clumping in the vial. It reconstituted cleanly and was ready for our bench prep without extra handling.

Brittany Nichols March 26, 2026

Very good.

Dr. Ming March 26, 2026

Tesamorelin-Ipamorelin labels were legible and durable even after cold storage handling.

Dr. Haeun March 26, 2026

Tesamorelin-ipamorelin has stayed consistent lot to lot and the pricing fits our constrained research budget w/ solid documentation, though the label print was slightly faint and we're still happy to reorder.

Dr. Annika Sommer March 24, 2026

Excellent blend.

Dr. C.W. March 23, 2026

Highly recommend.

Dr. Huda Abboud March 23, 2026

Rec'd Tesamorelin-Ipamorelin w/ itemized invoicing procurement could file without edits. Net peptide content vs gross mass was spelled out clearly on the label no guesswork on our end.

Dr. J. G. March 21, 2026

Very good.

Dr. Long Pham March 21, 2026

Tesamorelin-Ipamorelin ref std lot, desiccant intact, clean COA

Dr. Isabella Rojas March 19, 2026

Tesamorelin-Ipamorelin was easy to slot into our program because Scientipeptides carries the less common combos we actually use. Reconstitution guidance in the box saved us a trip back to the literature. Really happy with this order.

Dr. Silvia Romano March 15, 2026

Solid tesamorelin-ipamorelin.

Dr. Omar Suleiman March 15, 2026

Spec-compliant. Excellent.

Dr. Y.Y. March 13, 2026

Tesamorelin-Ipamorelin hit a sweet spot on price for our constrained research budget, reconstituted clean with zero cloudiness, and the storage and handling notes on the insert were straightforward / easy to follow for the team… honestly one of the smoother peptide orders we've placed lately!!

Penelope Ellingham, PhD March 12, 2026

Excellent Tesamorelin-Ipamorelin.

Nienke Dekker, PhD March 11, 2026

Every tamper-evident seal on the Tesamorelin-Ipamorelin vials was intack on arrival. Good peace of mind for lab handling and storage.

Dr. Radhika Gupta March 11, 2026

Great support thanks

Ingrid Fuchs March 10, 2026

Tesamorelin-ipamorelin dissolved clear, no cloudiness

Anonymous researcher March 10, 2026

We've ordered Tesamorelin-Ipamorelin several times for assay development. Independent third-party lab testing was available alongside the vendor COA, which made our documentation package straightforward. Batch labels stay consistent and HPLC traces look repeatable across lots. Shipping timing has been predictable and support knows the catalog. It's a dependable reorder for our group.

Dr. Amir Farouk March 10, 2026

Tesamorelin-Ipamorelin restocks reliably, net peptide qty clear, faint label though.

Dr. Karan Krishnan March 9, 2026

We scaled a larger stability study and the bulk tier on tesamorelin-ipamorelin made the line item workable without cutting corners on documentation. Same COA detail as smaller pulls. Will reorder at that qty again.

Dr. Erik Pettersson March 7, 2026

Tesamorelin-Ipamorelin showed up sooner than the quoted window which mattered because we had a method validation slot booked and could not slip the timeline. The outer box had solid padding and the cold packs were still cold when we opened it. Crimp seals looked uniform across the set and nothing was rattling around loose inside. For a combo peptide like this I appreciate not having to chase down missing items or delayed docs.

Joaquin Mendoza, PhD March 7, 2026

Stated fill weight matched the label on every vial with almost no material left on the lyophilized cake.

Tobias S. March 7, 2026

Tesamorelin-Ipamorelin arrived w/ gel packs holding temp, crimp and stopper seal both solid.

Brianna Wells, PhD March 4, 2026

We had been hunting a reliable source for Tesamorelin-Ipamorelin and Scientipeptides actually keeps less common research peptides in stock. The vial arrived labeled cleanly with documentation that matched the lot. Good to have one supplier that covers specialty items without a long lead time.

Dr. Natalia Gil March 4, 2026

Tesamorelin-ipamorelin showed up fast w/ tracking updates that matched each transit scan. Batch-to-batch consistency across reorders has been steady and the COA details lined up every time we cross-checked.

Salma N. March 3, 2026

Solid value for our tight research budget though tracking updates were sparse in transit but wed reorder.

Dr. Pavel February 28, 2026

Tesamorelin-Ipamorelin specs on the site were accurate, COA lot matched the vial label exactly, clean switch from our old supplier.

Dr. E.C. February 24, 2026

Low residual TFA on Tesamorelin-Ipamorelin COA.. fast replies.

Dr. Hui February 20, 2026

Tesamorelin-Ipamorelin was in stock when other vendors were backordered and the material looked right on receipt, though tracking updates were sparse in transit, still very satisfied with the order.

Dr. Ingrid Hagen February 19, 2026

They tracked down the specific lot COA we needed and tesamorelin-ipamorelin went into bacteriostatic water clean with no haze!! Glad we switched suppliers…

Karan P. February 16, 2026

realy pleased, thanks

Dr. Laurent Roux February 15, 2026

Endotoxin and sterility figures were documented clearly on every sheet we received. Batch documentation was thorough and easy to slot into our binder, so I have already pointed a couple colleagues here.

Dr. Jack Radcliffe February 15, 2026

Thick glass vials, clean Tesamorelin-Ipamorelin seals.

Dr. Yuna Jang February 15, 2026

Dissolves great, thanks!

Anonymous researcher February 14, 2026

Good, stiff cap though.

Dr. S. H. February 10, 2026

reorder was quick and lot matched acurately

Dr. Ruben de Vries February 10, 2026

Cold gel packs solid glass vials checkout clunky though

Dr. Nam Do February 5, 2026

Tesamorelin-Ipamorelin arrived complete, every vial accounted for with nothing backordered or substituted. Packing list matched the invoice line for line, which made receiving and logging straightforward.

Dr. C.F. February 5, 2026

COA lot matched vial label, rec'd fast

Dr. Yi Song February 5, 2026

Solid Tesamorelin-Ipamorelin.

Dr. Ha Phan February 5, 2026

Everything showed up complete with nothing missing and the reconstitution guidance in the box saved us a step on setup.. Packaging was tidy and the vials looked exactly like what we ordered, really happy with how smooth this run went.

Dr. H.I. February 5, 2026

Padded secure itemized invoice cleer

Anonymous researcher February 4, 2026

Tesamorelin-Ipamorelin went into bacteriostatic water with minimal agitation and cleared immediately. We had no cloudiness or particulate at our working concentration, which makes aliquoting and plate setup much smoother when we are running multiple conditions in parallel.

Dr. Nicolas February 3, 2026

Tesamorelin-Ipamorelin came with clear storage and handling notes on the insert. We've reordered twice and the lots have been consistant across bench prep. Exactly what we want from a repeat supplier.

Dr. Elena Sanchez February 2, 2026

Exactly as described.

Dr. O. K. January 31, 2026

Tesamorelin-ipamorelin arrived with COA in the box, support answered sequence and storage questions same day and clearly knew the product line.

Dr. Carolina Cardoso January 31, 2026

Stability and shelf-life data was included with the shipment and matched what we needed for our freezer logs. Order rec'd on time w/ cold packs still cold. Good supplier for peptide inventory work.

Dr. Sean Brennan January 31, 2026

We spot-checked the tesamorelin-ipamorelin on receipt and purity held up under our own analytical check. COA details matched what we measured, so it went straight into the study queue.

Arthur Ellingham January 31, 2026

Net peptide content vs gross mass was stated clearly on the paperwork and the storage and handling instructions were right in the box so reconstitution prep went smooth and we are already planning the next pull!!

Dr. Lukas Winkler January 27, 2026

gel packs were still cold when the box landed and the vials sat stable in the insulated wrap the whole way here so we moved straight into cold storage without worry.

Dr. Tyler Jordan January 27, 2026

Perfect, thanks!

Dr. A. T. January 23, 2026

using it as a reference standard for method development and the chromatography profile has been stable lot to lot. emailed about a doc field on the COA and got a clear reply w/in a day. exactly what we needed.

Dr. Beatriz Ribeiro January 22, 2026

COA lists MW and sequence, support took a day but Tesamorelin-Ipamorelin is solid.

Dr. Beatriz Blanco January 19, 2026

Tracking updates were accurate the whole way and we rec'd it right on time actually a bit early

Dr. Solveig Bergstrom January 18, 2026

Institutional PO for Tesamorelin-Ipamorelin went through fine no hassle…

Dr. Lars Lindqvist January 17, 2026

We've been reordering for our lab group and institutional PO processing has been straightfoward every cycle. Accounts payable had no trouble matching invoices to packing slips and shipments arrive when they're supposed to.

Dr. Radhika Mehta January 12, 2026

Tesamorelin-ipamorelin has worked well as a reference standard for method development and the lyophilised cake was intact with no clumping. Restocks on this hard-to-source blend have been reliable whenever we needed another run.

Dr. Charlie Hollingsworth January 11, 2026

rec'd w/ clean labeling very good

Dr. Haley Snyder January 11, 2026

tesamorelin-ipamorelin gave clean blanks, dissolved clear w/ no cloudiness, and ran consistently in our LC workflow.

Dr. Georgia Antoniou January 9, 2026

Switched to Tesamorelin-Ipamorelin here and glad we did: clean dissolve/no cloudiness on reconstitution plus endotoxin and sterility figures documented on the COA.

Dr. Yuri Andreev January 7, 2026

This is our third tesamorelin-ipamorelin reorder from Scientipeptides and the routine has been steady. Tamper-evident seals were intact on every vial and the lyophilised material looked clean straight out of the box. We store at temp until bench prep and have not had a single packaging issue across lots. For a combo peptide we rely on weekly that kind of consistency matters.

Quang Duong, PhD January 6, 2026

tesamorelin-ipamorelin showed up with tamper-evident seals fully intact and the labels stayed legible and durable even after a stint in the minus 20 and I had no trouble reading lot or qty on the second pull from the box.

Dr. Junho Jang January 4, 2026

For Tesamorelin-Ipamorelin we appreciated that independent third-party lab testing was available and easy to reference alongside the in-house COA. Everything we rec'd matched the stated specs and made our receiving checklist straightforward.

Dr. F.W. January 2, 2026

tesamorelin-ipamorelin LC-MS identity matched the sequence and COA looked clean

Dr. F. A. January 2, 2026

I emailed support w/ a lot-matching question before placing a PO and got a knowledgeable same-day reply that saved us a round of internal paperwork and kept the order moving.

Jeffrey Howard January 1, 2026

COA in the shipment, fast turnaround on tesamorelin-ipamorelin…

Dr. K.P. December 31, 2025

Hard to source restocks always show up…

Julian Schuster, PhD December 24, 2025

Tesamorelin-Ipamorelin arrived in a discreet, unbranded outer box with the vials padded securely inside. When we needed help tracking down a specific lot COA for our binder, customer support replied the same day with the correct PDF. Labels matched the portal entry and the batch documentation was thorough enough to file without rework. Everything about the packing and paperwork felt organized for a research setting. We are keeping this supplier on our short list.

Dr. Elif Ozturk December 21, 2025

We switched from another vendor after inconsistent fill weights and the bulk quote here for our bigger study actually made sense so we stayed, the labels and COA were cleaner and the whole reorder felt easier than what we dealt with before…

Martin Gutierrez, PhD December 20, 2025

Perfect, thanks!

Anonymous researcher December 19, 2025

Tesamorelin-Ipamorelin suits our method development as a ref standard and endotoxin figures were documented on the COA.

Dr. Lei Fan December 18, 2025

LC-MS identity lined up with the sequence on the COA and padding kept every vial secure so nothing shifted in transit.. Exactly the reassurence we wanted before slotting it into our validation set…

Dr. Natalia Kaczmarek December 18, 2025

Support answered fast w/ solid peptide info and the desiccant was dry and intact in every vial.

Matteo C. December 18, 2025

Crimp and stopper both seated tight with no looseness after cold transit, exactly the kind of seal we want on peptide vials!!

Dr. Hannah Ellison December 17, 2025

Tesamorelin-Ipamorelin reorders have been quick and accurate every time. Support answered our batch questions same day and knew the specs cold. Endotoxin and sterility numbers on the COA match what we file for QA.

Dr. Vincent Mercier December 16, 2025

Tesamorelin-Ipamorelin arrived with clear storage and handling instructions and we appreciated how easy it was to file everything for our inventory system.

Dr. Bruno Ribeiro December 16, 2025

Highly recommend!

Anonymous researcher December 16, 2025

Tesamorelin-ipamorelin gave a clean chromatogram with no unexpected side peaks on our first run.

Dr. Tobias Hoffmann December 14, 2025

We brought Tesamorelin-Ipamorelin in as a reference standard for method development and it behaved predictably across our validation runs. Stability and shelf-life data came with the batch packet so we could log storage expectations without guessing. HPLC profiles were tight run to run and traceability filing was simple on our end. Packaging was professional and the desiccant arrived sealed… this is the level of documentation detail you want when you are building a repeatable assay.

Beatrice Russo, PhD December 13, 2025

Spec-grade quality.

Dr. Corey Gibson December 12, 2025

Solid peptide, slow support reply.

Anonymous researcher December 8, 2025

Ordered Tesamorelin-Ipamorelin for a running assay series and the vial crimp and stopper seal looked solid on every unit.. Nothing shifted in transit and the inner padding kept the box tight. We logged lot info straight into inventory without label mismatches. Reconstitution prep was routine and the vials handled fine out of cold storage. Exactly the boring dependable delivery you want for repeat lab orders.

Dr. B. V. December 7, 2025

Tesamorelin-ipamorelin in stock, full qty rec'd, rare combo

Dr. Tara Nambiar December 6, 2025

desiccant intact, everything stayed dry through transit and storage…

Dr. I. C. December 4, 2025

Our blank runs stayed clean with no contamination carried over from the material itself. HPLC prep was straightforward and the vials reconstituted to a clear solution without particulate. Documentation matched the lot on the label.

Dr. Carolina Souza November 30, 2025

Tesamorelin-Ipamorelin: full stated qty, minimal loss.

Anonymous researcher November 29, 2025

Rec'd tesamorelin-ipamorelin, perfect!

Dr. Mai Hoang November 29, 2025

Great catalogue depth and the stability data was helpful for our freezer mapping, though the reconstitution notes were pretty minimal, and I still would recommend them to other labs.

Kostas Vasileiou November 26, 2025

Excellant stuff…

Dr. D.R. November 26, 2025

COA in box, third-party data available…

Giovanni Moretti, PhD November 25, 2025

Emailed Scientipeptides about a documentation detail on Tesamorelin-Ipamorelin and got a precise answer the same afternoon.. That kind of responsiveness matters when we are building out a new LC method. Purity reporting has been consistent across the lots we have run. Packaging and cold-chain looked right on arrival. Overall they have been a reliable supplier for our peptide inventory.

Dr. Aisling November 25, 2025

very good.

Dr. Lei Han November 22, 2025

Dissolved clean in bac water with no haze and support was quick on our COA question.. already putting in another order.

Dr. James Okonkwo November 18, 2025

Great communication from the technical team when we asked for additional analytical data. They sent the full HPLC chromatogram promptly.

Dr. Varun Bhatt November 15, 2025

The tesamorelin-ipamorelin blend gave us clean blanks with no contamination carried into subsequent runs, which saved a lot of reruns. We reconstituted per the included instructions and the solution stayed clear throughout setup. Already planning the next order for the following study arm.

Christopher Powell, PhD November 13, 2025

Institutional PO went through without extra back-and-forth.. The glass vials feel substantial and the crimp caps seated cleanly on every unit. Really appreciate how smooth that process was.

Dr. Lukas Vogel November 12, 2025

Stiff cap, still perfect.

Zoe S. November 10, 2025

Our in-house HPLC on the tesamorelin-ipamorelin matched the stated purity on the included COA.

Anonymous researcher November 10, 2025

The Tesamorelin-Ipamorelin listing spelled out net peptide content vs gross mass clearly.. our institutional PO went through w/ no back-and-forth. Exactly the kind of clarity procurement and the bench both want.

Dr. Ece Demir November 9, 2025

Reorder was fast and exact..

Dr. Melanie November 6, 2025

Tesamorelin-Ipamorelin went into bacteriostatic water cleanly with no particulate and the solution looked uniform right away…

Dr. Doyoon Yoon November 3, 2025

Tesamorelin-ipamorelin labels were legible and durable through handling, and every tamper-evident seal was intact on arrival. The desiccant pack shifted around a little in the box but the vials were fine and we'd happily reorder.

Anonymous researcher November 3, 2025

We switched vendors after too many mismatched spec sheets and this has been a noticable improvement. The product page listed exactly what showed up on the label and COA including qty and purity targets. Shipment rec'd w/ gel packs still cold and docs were complete. Support answered a formatting question without runaround. Glad we moved our peptide orders here.

Dr. Lukasz Zielinski October 30, 2025

Tesamorelin-Ipamorelin gave us clean blanks in control runs with no contamination carried into the assay plate. Handling from vial to prep was predictable and the material behaved consistently across replicates…

Dr. Carolin October 28, 2025

Broad catalog for our peptide program and in-house HPLC on this lot matched stated purity, clean trace, no odd peaks.

Dr. Jasmine October 28, 2025

Clear storage handling instructions included

Ping Tian, PhD October 28, 2025

Tesamorelin-Ipamorelin had net peptide vs gross mass spelled out clearly on the label and it made our prep notes much easier and we are already lining up the next run!!

Lars Vos, PhD October 28, 2025

Needed a specific lot COA for an audit trail and support located it quickly instead of sending us in circles. The file matched our received vials and included the HPLC trace we file with every peptide receipt. Response was technical and to the point. Packaging arrived cold and intact. Good experience for documentation-heavy labs.

Dr. Emil Solberg October 28, 2025

Verry good, thank you.

Dr. Panagiotis Ioannou October 26, 2025

Every tesamorelin-ipamorelin vial arrived with intact tamper-evident seals, which is exactly what our receiving checklist looks for. That detail alone made the whole shipment feel well handled!!

Dong Z. October 25, 2025

Good sterility docs, clunky checkout.

Dr. Sofie Hendriks October 24, 2025

Purity held on our in-house HPLC/MS check consistent bench assay performance across three independent lots no issues.

Dr. Katerina Papanikolaou October 23, 2025

Every vial we've opened has given us clean blanks with no contamination carried into our runs which matters a lot when you're running tight controls back to back. Packaging was solid and the cold-chain looked intact on arrival. Reconstitution went smooth in bac water and we had no issues with particulate or cloudiness. For a supplier we lean on regularly that kind of consistency saves us time and rework and we'll keep ordering from here.

Dr. M.H. October 23, 2025

Setting up institutional PO ordering with Scientipeptides was straightforward and our procurement team had no issues getting the tesamorelin-ipamorelin approved. Tracking updates were accurate throughout transit and the shipment arrived when expected, which made scheduling around receiving easy. Insulated packaging with gel packs was still cold on receipt. The COA matched the lot number on the vial and everything was labeled clearly for the freezer. We have another reorder queued and I feel comfortable pointing newer lab members here because the process has been smooth end to end.

Dr. Roisin McCarthy October 22, 2025

Tesamorelin-Ipamorelin order landed complete with nothing missing. Lyophilised cake was intact with no clumping and the seal was clean. Back to the bench.

Emma Olson October 20, 2025

After opening the box the Tesamorelin-Ipamorelin vial had an intact lyophilised cake with no clumping. The COA listed molecular weight and sequence clearly for our records. Already recommending this to the rest of the peptide group.

Anonymous researcher October 20, 2025

Batch-to-batch consistency has been excellent across three separate orders for the group. Mass spec confirmed identity every time.

Anonymous researcher October 19, 2025

Tesamorelin-Ipamorelin order was straightforward start to finish. Documentation questions got answered fast, tracking stayed accurate through transit, and the vials performed consistently in our bench assays with clean reconstitution. No surprises on arrival and we were back in the workflow quickly.

Ryo Sato, PhD October 18, 2025

Our Tesamorelin-Ipamorelin shipment cleared international transit with the cold pack still frozed and the vials looked untouched. Customs handling was smooth and the outer packaging stayed intact. Very reassured with this supplier!!

Dr. Nisha October 17, 2025

Scientipeptides helped us track down a specific lot COA quickly, padding was secure with nothing shifted in transit, and institutional PO ordering was straightforward for tesamorelin-ipamorelin. Tracking updates were sparse in transit but the material and paperwork were solid so we are satisfied overall.

Dr. Katarzyna Dabrowski October 16, 2025

Solid Tesamorelin rec'd, invoice pretty basic..

Rui Huang, PhD October 13, 2025

Our Tesamorelin-Ipamorelin shipment came with endotoxin and sterility figures documented on the COA. Easy to file for lab records and exactly what we needed for research use!!

Dr. Sophie Schmitt October 13, 2025

Labels on every vial were legible and held up after handling in the cold room. Residual TFA and solvent levels on the COA were reported low which is the detail I look for before we slot material into sensitive runs.

Dr. Ming Zheng October 13, 2025

Perfect, thanks!!

Dr. D. N. October 10, 2025

Clear itemized invoice for procurement, net peptide vs gross mass stated plainly, lyophilised cake intact/no clumping.

Takashi M. October 10, 2025

Plain unbranded outer packaging and the tesamorelin-ipamorelin shipment looked profesional on arrival.

Dr. Bilal Hariri October 9, 2025

Our Tesamorelin-Ipamorelin shipment arrived in insulated packaging with gel packs that still felt cold when we opened the box. Reconstitution was straightforward and we saw clean blanks with no contamination carried into our runs. Repeat injections stayed tight on the chromatogram without drift from carryover. Lot labeling matched the paperwork we filed for traceability. For a dual-peptide reagent we lean on regularly, that bench reliability is hard to beat!!

Kelechi Adeyemi, PhD October 9, 2025

perfect tesamorelin-ipamorelin blend very happy

Dr. Leon October 9, 2025

Tesamorelin-Ipamorelin HPLC looked clean.

Anonymous researcher October 9, 2025

Good peptide, cap stiff!!

Dr. Florian Schmidt October 9, 2025

Tesamorelin-ipamorelin LC-MS matched sequence, full stated qty…

Dr. Femke Visser October 8, 2025

The stability and shelf-life data they provide made it straightforward to set up our freezer inventory and plan reorders without guesswork. Everything has stayed consistent across the lots we've pulled so far and the documentation gives us confidence before we even open a vial…

Dr. N.F. October 8, 2025

tesamorelin-ipamorelin looks good.

Dr. S.C. October 6, 2025

Clean chromatogram steady bench assays tesamorelin-ipamorelin delivers!!

Dr. Mona Darwish October 5, 2025

Consistent performance in our bench assays w/ clean reproducible results every run

Amanda M. October 5, 2025

Tesamorelin-ipamorelin specs matched site… solid ref standard

Dr. Spencer Myers October 2, 2025

Tesamorelin-Ipamorelin arrived with the certificate of analysis included, molecular weight and sequence were listed clearly on the COA, and our institutional PO order went through without any procurement friction.

Dr. Elena Marin October 1, 2025

Bench assays have been consistent lot to lot and LC-MS identity lined up with the sequence we expected. Insulated packaging w/ gel packs held temp through a warm delivery window… already planning the next qty.

Dr. Marta Molina October 1, 2025

Batch documentation was thorough/easy to file, support was responsive on a lot question and the storage/handling notes were clear right out of the box.

Dr. Fleur September 29, 2025

Tesamorelin-ipamorelin has matched the site specs on every reorder and the COA lot details line up with the label. Batch to batch its been steady in our prep workflow with no surprises. Already queued another order.

Garrett Barnett, PhD September 28, 2025

COA lot number matched the vial label exactly which made traceability easy from receipt to bench. Label print was slightly faint in one corner but still readable and the prep ran clean so we will order again!!

Dr. Rupert Fenwick September 28, 2025

The sequence, molecular weight, and purity specs listed on the site matched what we verified in-house. No rework needed when the material hit the bench. That upfront accuracy is exactly what a detail-focused lab wants.

Dr. C.M. September 27, 2025

We keep coming back to Tesamorelin-Ipamorelin from Scientipeptides because it fits cleanly into our regular peptide workflow. Every box has included a desiccant packet that arrived intact which helps keep the lyophilised material stable in transit. Vial seals and lot labeling have been steady order to order and bench handling is straightforward. Documentation has been clear enough for our inventory logs without extra chasing. This is our default source for this blend now.

Dr. Jun Zhou September 25, 2025

Tesamorelin-Ipamorelin showed up w/ desiccant intact and the vial looked perfect on inspection..

Dr. Hoa Hoang September 24, 2025

Tesamorelin-Ipamorelin: solid glass vials, thorough batch docs.

Rin Sato, PhD September 22, 2025

Tesamorelin-ipamorelin solid, invoice basic.

Dr. Henrik Larsson September 21, 2025

Good solubility profile and stable in our storage conditions. Results were reproducible across technical replicates.

Diego Molina, PhD September 16, 2025

Tesamorelin-ipamorelin batch docs were thorough and easy to file w/ our internal QC records.

Dr. Yuan September 16, 2025

We switched from our old vendor after too many stockouts on combo peptides. Scientipeptides had Tesamorelin-Ipamorelin available with COA details that matched the vial lot, and the broader catalogue covers several other items our program runs in parallel. Packaging was professional and cold-chain looked solid on arrival. Reconstitution in the lab was straightforward and the vials matched prior specs. Glad we moved our standing orders here.

Dr. Declan September 13, 2025

COA was in the shipment and turnaround was faster than I expected for a specialty peptide order. Vials arrived sealed and labeled clearly, exactly what we needed for the bench!!

Dr. Davide Lombardi September 11, 2025

Carrier flagged a delay on tesamorelin-ipamorelin and support rerouted the cold shipment same day, problem handled fast…!!

Dr. Linnea Karlsson September 11, 2025

Had a couple documentation questions before we ran validation and support answered same day which kept our timeline intact. Desiccant pack was included and still intact when we opened the inner wrap. Shipment was complete, COA matched the vial lot, and cold packs were still cold on arrival. Exactly the kind of no-surprises delivery we need when the bench is booked!!

Dr. L.L. September 11, 2025

HPLC showed a clean main peak with no unexpected side peaks on our in-house check.

Dr. Rafael Ribeiro September 9, 2025

Batch documentation was thorough and easy to file in our LIMS. Insulated box with gel packs held temp through transit. Had a question about the COA layout and support replied same day. Vials arrived sealed and labeled. No issues on receipt.

Dr. Rafael Santos September 8, 2025

Tesamorelin-Ipamorelin is still our go-to and they fixed a mislabeled tracking issue smoothly. Support took about a day to reply on the ticket but I'd reorder again without hesitation.

Dr. Amit Chatterjee September 7, 2025

Having tesamorelin-ipamorelin in the same catalogue as our other peptides simplified sourcing for the broader research program.

Dr. H. Y. September 7, 2025

tesamorelin-ipamorelin order: support was quick and knoledgeable, padding secure nothing shifted in transit.

Claire Cole September 2, 2025

Verry clean lot.

Dr. Fleur Dekker August 31, 2025

clear storage/handling notes, low TFA on COA, awsome lot.

Dr. Dong Xie August 27, 2025

international shipping hit a customs snag once and they resolved it without us chasing. Every order since has landed on schedule with cold-chain packaging intact.

Anonymous researcher August 27, 2025

Tesamorelin-ipamorelin dissolved clean no cloud.. faint label loose desiccant but fine.

Francesca F. August 26, 2025

Tesamorelin-Ipamorelin has been a solid reference standard for our method development work. Independent third-party lab testing was available on request and the COA data matched what we saw in-house.

Dr. Thomas Whitfield August 23, 2025

Sealed, desiccated, and shipped cold. Everything about the handling suggests a supplier that understands laboratory requirements.

Dr. N. S. August 21, 2025

We moved peptide sourcing here after spotty documentation elsewhere. Each vial matched the stated quantity with minimal loss at the stopper and international shipping was handled smoothly with cold-chain intact. Batch documentation was thorough easy to file so procurement stopped chasing follow-ups. Reconstitution was clean in the lab across two orders. This is our default for research peptides now!!

Dr. D. A. August 19, 2025

tesamorelin-ipamorelin intl shipping smooth, reconstitution sheet included.

Dr. Seoyeon Han August 17, 2025

Tesamorelin-ipamorelin came with third-party lab testing available and batch-to-batch consistency has held across three reorders from Scientipeptides.

Dr. C. G. August 16, 2025

This material has been a dependable reference standard for method development across several reorders. Batch-to-batch consistency has held up and the COA details make it easy to compare lots side by side.

Dr. Phuc Ho August 15, 2025

Tesamorelin-Ipamorelin arrived with padding that kept everything locked in place through transit. LC-MS identity confirmation lined up cleanly with the published sequence on the COA.

Dr. Grace Cunningham August 12, 2025

Tesamorelin-Ipamorelin restocks stay reliable, storage and handling notes were clear, documentation questions answered fast, checkout on the site was a little clunky.

Dr. Diego Vega August 10, 2025

Exactly as labeled.

Dr. Kian Hosseini August 7, 2025

Good to see tesamorelin-ipamorelin in stock since blends like this are harder to find.. checkout and delivery were smooth.

Dr. Siddharth Bose August 5, 2025

Bulk qty pricing here fits our constrained research budget way better than our last vendor did.. glad we switched.

Dr. Elodie Fontaine August 5, 2025

Less common peptide blends are actually in stock when we need them and reconstitution in bac water was clear with no cloudiness. Simple ordering rec'd everything intact. Really appreciate a dependable research supplier.

Dr. Beatriz Castillo August 2, 2025

Tesamorelin-Ipamorelin matched the product specs on the site, including stated net content. COA lot number matched the vial label exactly so filing was painless. Exactly the consistency that keeps a lab reassured.

Dr. Rafal Wozniak July 31, 2025

Tesamorelin-ipamorelin COA lists MW and sequence, restocks stay reliable.

Dr. M. B. July 29, 2025

Very good thanks

Dr. Camila Silva July 26, 2025

everything arrived complete with nothing missing from the shipment.

Anonymous researcher July 25, 2025

Fast turnaround and careful cold-chain packaging. The vials arrived intact with desiccant and the lot documentation we needed for our records.

Dr. Miki Yamada July 24, 2025

tamper-evident seals were intact on every vial and the crimps looked uniform.

Dr. Yong July 23, 2025

Hard-to-find blend in stock perfect

Dr. Solveig Holm July 21, 2025

We have reordered this combo several times and each lot has behaved the same in our bench work. Technical questions about storage conditions and COA fields were answered the same day we emailed. Procurement also likes the clear invoicing on repeat buys. For an ongoing study that kind of batch-to-batch consistency and fast documentation support is hard to beat!!

Dr. Bruno Souza July 20, 2025

Batch documentation was thorough and easy to file so I have already pointed a couple lab mates here for their peptide orders.

Seth B. July 20, 2025

Tesamorelin-Ipamorelin has been a solid ref standrd for LC method dev w/ COA data that lined up on our first validation run.

Stephanie Ward, PhD July 20, 2025

batch documentation was thorough and easy to file in our QA binder. Really appreciate not having to chase paperwork after delivery.

Dr. K. T. July 18, 2025

Everything ships in a discreet, unbranded outer box that is easy to receive in a shared mailroom. Inside, the vials were padded well and nothing rattled around during transit.

Dr. Anna July 14, 2025

Ordered for a binding assay arm and the COA listed molecular weight and full sequence right where we expect them. Vial stamp matched the lot on the sheet without any back-and-forth. Material handled fine in prep and our internal QC looked normal. Restock on this one can run slow so I grab extra when it is listed but still very satisfied with what arrived!!

Dr. Cian Gallagher July 14, 2025

Very good overall.

Dr. Giulia Longo July 13, 2025

Huge peptide catalog, Tesamorelin-Ipamorelin packed secure, zero shift

Tomas Sosa, PhD July 6, 2025

Tesamorelin-Ipamorelin restocks of this hard-to-source compound have been reliable whenever our inventory runs low.

Dr. Ophelie July 1, 2025

Tesamorelin-ipamorelin dissolved clean w/ no cloudiness, cold-chain packaging was still cold and they stock peptides we cant find elsewhere.. desiccant pack shifted a bit in the box and restock timing on this blend can run slow but overall satisfied and would reorder.

Dr. Logan Young June 30, 2025

rec'd late, still solid.

Anonymous researcher June 30, 2025

Fast shiping, recon notes pretty minimal.

Fernanda C. June 26, 2025

Had a documentation question about lot numbering before we filed our receiving log. support replied same day with a clear answer and pointed us to the right COA fields… exactly the kind of responsive, knowledgeable help that keeps us coming back.

Dr. Faisal Khoury June 26, 2025

I emailed with a technical question about COA formatting before we logged the shipment and the response came back same day with exactly the detail I needed, knowledgeable and patient even though I probably asked more follow-ups than necessary and it made filing our receiving records so much easier.

Dr. Sofia Lindqvist June 26, 2025

Excellent purity for the price point. Have recommended Tesamorelin-Ipamorelin to two collaborating laboratories for their assay development.

Nadine S. June 22, 2025

Perfect tes-ipa rec'd honestly

Anonymous researcher June 17, 2025

Clear itemized invoicing for procurement but the desiccant pack shifted a little in the box.. still satisfied and would reorder…

Dr. N. H. June 13, 2025

Desiccant intact, great w/ it

Dr. Santiago Campos June 13, 2025

The tesamorelin-ipamorelin vials use thick glass with clean walls and no chips on arrival.. really appriciate that detail.

Dr. Martin Rojas June 11, 2025

Tesamorelin-Ipamorelin went into bac water clean and the fill matched the stated mass per vial.

Anonymous researcher June 7, 2025

Tracking updates stayed accurate the whole way and the insulated box landed on the day we were told it would.. which made planning around receiving pretty easy.

Dr. Lars Halvorsen June 5, 2025

Restocks reliable delivery ran a little long though

Dr. Charlie Barlow June 4, 2025

Fast and clean.

Dr. V. L. June 1, 2025

Tesamorelin-Ipamorelin vials held the full stated quantity with almost no lyophilized material stuck at the cap. We weighed before reconstitution and the numbers lined up with the label. Exactly what we want for serial bench runs!!

Dr. Yan Gao May 31, 2025

Perfect blend, thanks!

Dr. Lucia Escobar May 31, 2025

Tesamorelin-Ipamorelin perfection!

Dr. Daniel Kim May 28, 2025

Reliable supplier for research-grade peptides. The material performed well in our cell-free assays and the paperwork was complete.

Dr. M. M. May 24, 2025

We switched here after backorders at our old vendor kept stalling assay timelines. Restocks on harder-to-source compounds have been reliable even when our qty requests jumped mid-quarter. Cold-chain packaging and COA traceability have stayed consistent across repeat orders. Bench teams noticed fewer delays waiting on material… we are not going back!!

Sinead O'Connor May 24, 2025

Tesamorelin-Ipamorelin strong value, shipping hiccup fixed fast.

Rohan Rao, PhD May 21, 2025

Discreet unbranded outer packaging for Tesamorelin-Ipamorelin!!

Anonymous researcher May 21, 2025

Tesamorelin-ipamorelin shipped w/ shelf-life data plus endotoxin and sterility figures on the COA and the crimp and stopper were both tight.

Dr. Courtney Wallace May 19, 2025

Site specs for tesamorelin-ipamorelin match the vial label and COA every time.. exactly what we log in the lab!!

Dr. Huong May 17, 2025

Restocks on this hard-to-source compound have been reliable for our lab, though support took about a day to reply to one email, and we would still order again without hesitation.

Anonymous researcher April 29, 2025

Ordered for a comparative study and Tesamorelin-Ipamorelin performed on par with a more expensive standard. Solid value for research budgets.

Dr. Farah Haddad March 31, 2025

Certificate of analysis, mass spec, and HPLC all supplied. This level of documentation is exactly what we need for reproducible research.

Dr. Lucia Ferrari March 2, 2025

Their QC paperwork is meticulous. Every vial we have received matched the certificate, which matters for our documentation.

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Tesamorelin-Ipamorelin

Certificate of
Analysis (COA)

Peptides validated with documented Certificate of analysis® for all products. See all COAs.

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Tesamorelin-Ipamorelin specification card
Secretagogues

Tesamorelin-Ipamorelin

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FAQs

What are Scientipeptides used for?

All Scientipeptides products are sold for research use only. They are not intended for human consumption, therapeutic, or diagnostic use. Our peptides are designed exclusively for controlled laboratory research, educational studies, or analytical testing. Every product label and supporting document clearly reflects this compliance standard.

Who is eligible to purchase peptides?

Scientipeptides products are available to qualified researchers, laboratories, and educational institutions. Purchasers must confirm the products will be used for research purposes only.

How should peptides be handled and stored?

Lyophilized peptides should be stored at -20°C and protected from light and moisture. Once reconstituted, peptides should be used promptly and stored according to the documentation included with each product.

Why do peptide vials appear nearly empty?

Lyophilized (freeze-dried) peptides often appear as a thin film or small pellet at the bottom of the vial. The milligram amount stated on the label is verified by HPLC and mass spectrometry regardless of visual volume.