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Price index / Tesamorelin
Growth

Tesamorelin

CAS 218949-48-5 Also sold as Tesa, TH9507

A growth research peptide. Live vendor vial prices, sorted lowest first.

For research use only. Not for human consumption. No health, dosing, or usage claims are made.

What Tesamorelin is

Tesamorelin is a stabilized 44-amino-acid analog of growth-hormone-releasing hormone. It is FDA-approved as the finished drug Egrifta for a specific HIV-related condition; peptide sold as a research chemical is not the approved finished drug product.

Type44 amino acids (GHRH(1-44) analog)
Molecular formulaC221H366N72O67S
Molecular weight5136 g/mol
CAS number218949-48-5
PubChem CID16137828 ↗
CategoryGrowth

Tesamorelin is an N-terminally modified GHRH(1-44) analog (3-hexenoyl group); on-file CAS 218949-48-5 matches PubChem.

Regulatory status: Tesamorelin (Egrifta) was FDA-approved on November 10, 2010 to reduce excess abdominal fat in HIV-infected patients with lipodystrophy, and a newer concentrated formulation (Egrifta WR/SV) has since been approved; other uses remain investigational.

Vial price (low)
$75
Vial price (high)
$135
Vial sizes
10 mg
Vendors listing
7
Verified
—

Price by vial size

sourced market ranges · Jul 2026
10 mg vial
$75–$135

Typical vendor vial prices, Jul 2026. Exact prices load with verified listings.

Compare vendors

vendor prices · lowest first
VendorVial priceCoupon
Simple Peptide
$0.05Best — View vendor ›
Precision Research Peptides
$0.13 WATCHDOG20 View vendor ›
Prime Lab Peptides
$0.16 — View vendor ›
Koi Peptides
$0.18 — View vendor ›
Protide Health
$0.20 — View vendor ›
BioInfinity Lab
$0.22 — View vendor ›
Kaia Peptides
$0.33 — View vendor ›
BioLongevity Labs
$0.50 — View vendor ›
Mile High Compounds
$1 — View vendor ›
PSPeptides
$3.60 — View vendor ›
Skye Peptides
$8.80 — View vendor ›
Comparing vial prices. Vial price is what you actually pay — no derived math to get wrong. Just match the vial size across vendors: a 10 mg vial against another 10 mg vial. Sizes for this compound are listed above. Need to plan a reconstitution? Use the calculator.

Where it shows up in research

literature areas · not a health claim
GHRH-receptor pharmacologyVisceral-adiposity and lipid-metabolism modelsNeuroendocrine signaling research

Studied in clinical and laboratory research of GH-axis and metabolism; outside the approved HIV-lipodystrophy indication these remain areas of study.

Storage & handling

Planning a reconstitution? Use the calculator — it is math for handling a vial, not dosing.

Looking at this for yourself? Tesamorelin is a research compound — whether it is right for a person is a medical question we cannot answer. Talk to a licensed clinician. Everything on this page is for laboratory research use only.

Sources & further reading: PubChem CID 16137828 (NCBI) · FDA — Egrifta (tesamorelin) approval letter, NDA 022505
How we source this ›

Frequently asked

How much does Tesamorelin cost?
About $75–$135 per vial, depending on vial size. Compare the same size across vendors.
Why do Tesamorelin prices vary so much?
Vial sizes differ, so always compare the same vial size across vendors. Batch testing, stock, and pack discounts move the true cost too — see what "Verified" means.
How are Tesamorelin vendors verified?
A vendor earns a Verified badge only after independent batch testing (HPLC purity + mass-spec identity) checks out against its COA. Verification is never for sale.

Related compounds

Growth
Sermorelin $55+ / vial Ipamorelin $45+ / vial CJC-1295 $35+ / vial Hexarelin $44+ / vial