Tesamorelin 5mg — Research Vial

GHRH analogue studied in body composition research. 99%+ HPLC-verified purity. 5mg lyophilised vial.

UK supplier — Royal Mail Tracked dispatch from London. PEPTIFY LIMITED #17021295. For research use only. Not for human consumption.

What ships in the box

• Lyophilised Tesamorelin research peptide vial — Tesamorelin 5mg
• Janoshik Analytical Certificate of Analysis specific to the production lot
• HPLC purity report (99%+ standard before any vial is released; honest 98%+ on Semax 5mg/10mg and TB-500 5mg/10mg per batch 2026/04)
• Mass-spectrometry identity confirmation on the same COA
• UK Royal Mail Tracked dispatch from London — same working day if ordered before 1pm

Verification & trust

Every batch ships with the per-lot Certificate of Analysis from Janoshik Analytical (Czech Republic). Independent third-party testing — not in-house QC.

Background research on this compound is catalogued at /research/tesamorelin/.

Frequently asked questions about Tesamorelin 5mg

What is Tesamorelin 5mg?

Tesamorelin 5mg is a lyophilised research peptide vial supplied by Peptify UK for in-vitro and preclinical research use only. GHRH analogue studied in body composition research. 99%+ HPLC-verified purity. 5mg lyophilised vial.

How is Tesamorelin purity verified at Peptify?

Every batch is HPLC-tested by Janoshik Analytical, an independent laboratory in the Czech Republic. The batch-specific Certificate of Analysis is published on this product page and downloadable directly.

Is Tesamorelin legal to buy in the UK for research?

Tesamorelin is legal to purchase in the UK for bona fide research and laboratory use only. It is not an MHRA-approved medicine and is sold strictly with "for research use only" labelling. Not for human or animal consumption.

How does Peptify ship Tesamorelin?

Royal Mail Tracked dispatch from London. UK orders placed before 1pm are dispatched same working day. PEPTIFY LIMITED is registered at Companies House under #17021295.

How should Tesamorelin be stored?

Unreconstituted vials are stable at -20°C for long-term storage and 2-8°C for short-term use. Protect from light and moisture. Reconstituted with bacteriostatic water, the solution should be refrigerated at 2-8°C.

For research use only. Not for human consumption.