Tesamorelin

4.98 · 7,496+ reviews
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Single Vial
$89.00
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Amount
5mg
20mg

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Growth Hormone-Releasing Hormone Analog

Stabilized GHRH analog studied in metabolic research.

Tesamorelin is a stabilized analog of growth hormone-releasing hormone (GHRH), referenced extensively in metabolic and body-composition research. Supplied as lyophilized powder for laboratory research use.

CAS Number
218949-48-5
Molecular Weight
5,135.83 g/mol
Molecular Formula
C221H366N72O67S
Appearance
White Lyophilized Powder
What sets Tesamorelin apart

Stabilized GHRH analog

Modified for extended half-life vs native GHRH.

Metabolic research

Widely cited in visceral fat and lipid-metabolism research.

≥99% verified purity

Independent HPLC verification per lot.

Batch-matched COA

Tied to your specific lot number.

Lab-verified · live batch

Every batch passes four independent tests.

Lot-specific COAs. Failed batches are rejected — never shipped. You know exactly what's in the vial.

Identity — Passed

Identity

Peptide sequence verified.

Purity — Passed

Purity

≥99% confirmed via HPLC.

Sterility — Passed

Sterility

Microbial contamination screened.

Endotoxin — Passed

Endotoxin

LPS within research limits.

From the lab bench

What researchers are saying.

★★★★★

Packaging is genuinely professional

Sealed, cold-packed, and clearly labeled. Everything about the presentation says they take handling seriously.

Lab-tested · J.S. — San Diego, CA
★★★★★

Same quality every single time

Multiple orders in and the consistency hasn't slipped once. Same professional packaging, same condition on arrival.

Lab-tested · M.K. — Austin, TX
★★★★★

Support that actually knows their stuff

Had a storage question before ordering and got a detailed, knowledgeable reply within the hour. Not a script — real expertise.

Lab-tested · R.L. — Toronto, ON
★★★★★

Four orders deep, never disappointed

Reliability is everything to me and they deliver every time. Packaging and turnaround have been flawless across every order.

Lab-tested · P.D. — Miami, FL
★★★★★

Issue resolved the same day

A carrier delay held up my order — reached out and they sorted it same day, no hassle. That kind of customer-first approach earns loyalty.

Lab-tested · A.C. — Scottsdale, AZ
★★★★★

My go-to, order after order

I keep coming back because nothing about the experience changes — clean packaging, fast handling, responsive team. Consistency you can count on.

Lab-tested · T.N. — New York, NY
You ask, we answer

Everything you'd want to know.

Store lyophilized vials at -20°C, protected from light. Reconstituted vials at 2–8°C.

Up to 24 months unopened at recommended storage; lot-specific stability is on the COA.