Tesamorelin 20mg

Tesamorelin 20mg is a stabilized 44-amino-acid GHRH analog with an N-terminal trans-3-hexenoyl modification, supplied as a 20mg research vial. Each batch is HPLC-verified at 99.2% purity and is independently tested by Renew Labs, a third-party analytical lab, with a batch-specific Certificate of Analysis (COA) included. For laboratory and research use only. Not for human consumption.

Research Applications

Tesamorelin is a synthetic analog of full-length human GHRH(1-44). The N-terminal trans-3-hexenoyl group improves resistance to enzymatic degradation compared with native GHRH. It is studied in growth hormone axis signaling, visceral adiposity, and lipid metabolism research models.

Certificate of Analysis (COA): Batch TES-20102601

Batch No.: TES-20102601 | Mfg Date: Oct 15, 2026 | Retest Date: Oct 15, 2028 | Storage: short term 2-8°C, long term below -20°C, protected from light and moisture.

Purity and Verification

Every batch of Kynetide Tesamorelin is independently tested by Renew Labs. This batch of Tesamorelin is verified at 99.2% HPLC purity, exceeding the NLT 98.0% specification. The full analytical panel covers HPLC, ESI mass spectrometry, assay content, Karl Fischer water analysis, bacterial endotoxin testing, and residual solvents (ICH Q3C), supporting reliable, reproducible research results.

Research Literature

Tesamorelin has been studied in peer-reviewed research. Selected published literature includes:

• Falutz J, et al. “Metabolic effects of a growth hormone-releasing factor in patients with HIV.” New England Journal of Medicine, 2007. PMID: 18057338
• “A placebo-controlled, dose-ranging study of a growth hormone releasing factor in HIV-infected patients with abdominal fat accumulation.” PMID: 16052083

These citations are provided for research reference only and do not imply any claim about the effects of this product.

Frequently Asked Questions

What is Tesamorelin?
Tesamorelin is a stabilized 44-amino-acid GHRH analog with an N-terminal trans-3-hexenoyl modification. Kynetide supplies it as a 20mg research vial.

What is Tesamorelin studied for?
Tesamorelin is studied in growth hormone axis signaling, visceral fat metabolism, and lipid metabolism research.

What is the CAS number and molecular formula of Tesamorelin?
Tesamorelin has CAS No. 218949-48-5, molecular formula C221H366N72O67S, and molecular weight 5135.9 g/mol.

What purity is this batch?
Batch TES-20102601 is verified at 99.2% HPLC purity, exceeding the NLT 98.0% specification, with mass spectrometry, endotoxin, water content, and residual solvent testing on the COA.

How does Tesamorelin 20mg compare to the 10mg vial?
The 20mg vial doubles the material of the 10mg vial for larger research protocols drawing from a single batch.

How should Tesamorelin be stored?
Store lyophilized material at 2-8°C short term; for long-term storage the batch COA specifies below -20°C, protected from light and moisture.

What documentation comes with each order?
Each order includes a batch-specific third-party COA showing HPLC purity, mass spectrum, assay content, water content, endotoxin, and residual solvent results.

Is this product for human use?
No. This product is strictly for laboratory and research use only and is not intended for human consumption.

For laboratory and research use only. Not for human consumption. This product is not a drug, supplement, food, or cosmetic and is not intended to diagnose, treat, cure, or prevent any disease.