TESAMORELIN
Third-Party Tested · COA Available- Certificate of Analysis available for every lot
- ≥99% purity, HPLC & mass-spec verified
- Ships from a U.S. facility — same-day before 2PM EST
- Secure checkout · Free shipping on orders $300+
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TESAMORELINIn your orderTesamorelin is a 44-amino-acid growth hormone-releasing hormone analog with a stabilizing modification at the N-terminus. It is studied for GHRH receptor activity and downstream effects on visceral adipose tissue in research models.
Common research applications include:
- GHRH receptor pharmacology
- Visceral adipose tissue research
- Growth hormone axis studies
Specifications
- Class: Stabilized GHRH analog
- Form: lyophilized powder in a sealed glass vial
- Available sizes: 10mg, 20mg
- Purity: verified at 99% or higher by HPLC, identity confirmed by mass spectrometry
- Testing: every lot is third-party tested, with a lot-matched Certificate of Analysis available on request
- Manufactured in the USA
- Storage: keep sealed, cool, dry and away from light; refrigerate after reconstitution
For laboratory research use only. This product is not for human or veterinary use, is not a drug, food or cosmetic, and is not intended to diagnose, treat, cure or prevent any disease.
Frequently Asked Questions
Is TESAMORELIN third-party tested?
Yes. Every lot is independently third-party tested for identity and purity — ≥99% by HPLC and mass spectrometry — with a lot-matched Certificate of Analysis available on request for every lot.
Can I see the Certificate of Analysis before buying?
Yes. Ask us for the lot-matched COA before you order and we will send it, documenting identity, purity, and full analytical results.
What does 'Research Use Only' mean?
This product is supplied strictly for laboratory and research use only (RUO). It is not a drug, food, supplement, or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption.
How is it shipped and stored?
Orders placed before 2PM EST typically ship the same business day from our U.S. facility with tracking. Store the lyophilized material at −20°C, protected from light and moisture.
Learn more about TESAMORELIN
From the research blog
HPLC Purity Explained: What 99% Actually Measures, and What It Doesn't
The purity number on every vendor's page comes from one instrument and one calculation. Here is what it is really telling you.
Read the article →
Beyond Purity: Endotoxin, Sterility and Heavy-Metal Testing for Research Peptides
A 99% purity figure is blind to bacteria, endotoxin, metals and residual solvent. These are the four tests that cover what HPLC cannot.
Read the article →
Growth Hormone Secretagogues in Research: Ipamorelin, CJC-1295, Sermorelin and Tesamorelin
Two receptors, two families, one pituitary. Why a GHRH analog and a ghrelin receptor agonist are studied as a pair rather than as substitutes.
Read the article →
