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Tesamorelin
Growth

Buy Tesamorelin — 10 mg Lyophilized Vial

≥98% HPLC purity · lot-matched CoA · sealed under nitrogen

Centred on muscle-protein-synthesis endpoints — hypertrophy-model research.

Tesamorelin is a stabilized GHRH (1-44) analog studied for its effects on the growth-hormone axis and visceral-adiposity endpoints. It is one of the most clinically documented GHRH analogs in the research literature.

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Reconstitution volumes

Volumes of bacteriostatic water required to dissolve each vial at common research concentrations.

Vialat 2 mg/mLat 5 mg/mLat 10 mg/mL
10 mg5 mL2 mL1 mL
20 mg10 mL4 mL2 mL

Numbers are calculated from the stated vial mass. Verify against the supplier's instructions for your specific research protocol.

In stock

Available sizes

At a glance

Key facts

  • Stabilized GHRH (1-44) analog
  • Known pharmaceutically as Egrifta
  • Studied in visceral-fat and GH-axis research
  • Daily-dose research profile
Primer

Mechanism in the literature

Tesamorelin binds the GHRH receptor in the anterior pituitary, stimulating endogenous growth-hormone release. The compound is engineered for improved stability over native GHRH, supporting daily-dose research protocols.

From the same shelf

Often paired with

Buyers viewing Tesamorelin typically also consider CJC-1295 No DAC, Gonadorelin Acetate and PEG-MGF. Each is in stock, sealed under nitrogen with a lot-matched CoA.

What it's used for

Research use-cases

  • Stabilized GHRH (1-44) analog
  • Known pharmaceutically as Egrifta
  • Studied in visceral-fat and GH-axis research
  • Daily-dose research profile
Protocol notes

Handling in the lab

Reconstitute under sterile technique with bacteriostatic water. Typical volumes range from 1–3 mL depending on the target working concentration. Swirl gently — do not shake — to avoid peptide shearing.

Pairing notes

Stacking and paired-compound work

Tesamorelin + ipamorelin is a dual-pathway GH stack (GHRH analog + ghrelin agonist). Pre-blended IPA/TESA research blends are available.

Storage and shelf-life

Lyophilized powder is stable at ambient shipping temperatures. Once reconstituted with bacteriostatic water, store at 2–8 °C and use within 28 days. For long-term storage of unreconstituted vials, freeze at −20 °C and protect from light.

Questions we get

Frequently asked

Is tesamorelin the same as Egrifta?

Egrifta is the pharmaceutical formulation of tesamorelin. Research material sold here is for laboratory use only.

How does it differ from CJC-1295?

Both are GHRH analogs. Tesamorelin is closer to native GHRH structurally; CJC-1295 "with DAC" uses an albumin-binding modification for extended half-life.

Why stack with ipamorelin?

GHRH analog + ghrelin agonist research stacks target two receptors for amplified GH release.

Daily or weekly dosing?

Daily dosing is standard in the tesamorelin research literature.

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