Tesamorelin

Tesamorelin South Africa: GHRH Analogue for Research

Biolabs supplies Tesamorelin in South Africa for laboratory and analytical research. Every batch is third-party tested and dispatched from stock with tracked courier delivery. Precision. Purity. Performance.

What is Tesamorelin?

Tesamorelin is a synthetic 44-amino-acid analogue of human growth hormone-releasing hormone (GHRH 1–44) carrying an N-terminal trans-3-hexenoyl group, which increases resistance to dipeptidyl peptidase-4 cleavage compared with native GHRH.

Specifications

• Molecular formula: C221H366N72O67S
• Molecular weight: 5135.9 g/mol
• CAS number: 218949-48-5
• Length: 44 amino acids, N-terminal trans-3-hexenoyl
• Purity: stated per batch on the COA page

Research overview

Published research on Tesamorelin covers GHRH-receptor pharmacology, the IGF-1 axis and peptide-stability chemistry. It is the subject of published clinical literature; that literature is cited here only as research context and this product is not a medicine.

Available formats and strengths

• Tesamorelin lyophilised vial: 10 mg and 20 mg
• Tesamorelin Peptide Pen: 10 mg and 20 mg

Browse all peptide vials, pre-filled peptide pens and reconstitution supplies.

Storage and reconstitution handling

Lyophilised vials: store unopened at −20 °C long-term or 2–8 °C short-term, protected from light and moisture. Vials are stable at ambient temperature during normal courier transit. Let the vial reach room temperature before opening. For reconstitution, laboratories typically use sterile water or bacteriostatic (0.9% benzyl alcohol) solution, added slowly down the vial wall and swirled gently rather than shaken. Store reconstituted solution at 2–8 °C and follow your own validated protocol for stability. Pre-filled pens are supplied as ready-made solution and must be kept refrigerated at 2–8 °C.

COA and batch testing

Each batch is tested by an independent laboratory for identity and purity (HPLC/MS). Certificates of analysis are published on our COA page, and the batch number on your vial matches its certificate.

Tesamorelin FAQ

Where can I get Tesamorelin in South Africa?
Biolabs ships Tesamorelin nationwide from local stock via tracked courier. SA orders over R2,500 ship free, and you can pay in 4 interest-free instalments with Payflex.

Is Tesamorelin for human use?
No. It is sold strictly for laboratory research and is not for human or veterinary use, diagnosis or treatment.

How should Tesamorelin be stored?
Lyophilised powder at −20 °C (long-term) or 2–8 °C (short-term); reconstituted solution or pre-filled pens at 2–8 °C, away from light.

How do I verify purity?
Match the batch number on your product to the certificate on our COA page.

Which format should I choose?
Lyophilised vials offer the longest shelf life; pre-filled pens are supplied ready-made for convenience. See the formats listed above.

Research use only

For research use only. Not for human or animal consumption. This product is not a medicine, food or cosmetic and is not intended to diagnose, treat, cure or prevent any disease. Statements on this page describe published research areas and are not claims of benefit. Purchasers must be 18+ and are responsible for handling the product in line with applicable laws.