Tesamorelin Research Peptide

Tesamorelin is a stabilised synthetic analogue of human growth-hormone-releasing hormone comprising the full 44-amino-acid GHRH sequence with an N-terminal hexenoyl modification that resists enzymatic degradation. It is among the most extensively documented peptides in the endocrine research literature.

Our Tesamorelin is produced to ≥99% purity, independently verified by HPLC and MS, and supplied lyophilised with a batch-specific Certificate of Analysis.

A premium compound for metabolic and endocrine research programmes that demand the highest documentation standards.

Orders placed before 4pm Monday–Friday are dispatched the same working day. Standard tracked UK delivery (1–2 working days) is £4.99, or free on orders over £25; next-working-day delivery is available at checkout. All orders ship in plain, tamper-evident packaging with no external indication of contents.

Every order is covered by our 7-day money-back guarantee: if anything arrives damaged or incorrect, contact us within 7 days and we will replace it or refund you in full. Volume pricing applies automatically — 20% off orders over £150 and 30% off over £500. See our shipping page for full details, including European delivery.

Store at -20°C. After reconstitution, refrigerate at 2–8°C and use within 14 days.

Reconstitute under sterile laboratory conditions using bacteriostatic water. Handle only with appropriate laboratory PPE and procedures.

Tesamorelin is supplied strictly for in-vitro laboratory research purposes only. It is not a medicine, supplement or cosmetic, and is not intended for human or veterinary use, consumption, or diagnostic purposes. By purchasing you confirm you are a qualified researcher or institution and agree to our Research Use Terms.