
Growth Hormone Research
Tesamorelin
5mgBuy tesamorelin peptide from UK stock, sent the same day you order. One 5mg freeze-dried vial, for laboratory research only.
Vial size
Quantity
Handling
Tesamorelin storage
- Sealed vial
- -20°CProtect from light
- Before opening
- Room temperatureStops condensation getting in
- Once reconstituted
- 2–8°CUse within 28 days
- Shipping
- Tracked 24Royal Mail, dispatched the same day

The range
One vial, or the set.
Every vial in the range is lyophilised, labelled and lot-numbered the same way. Pictured: BPC-157, TB-500, GHK-Cu, Glow and Retatrutide.
Browse the rangeTesamorelin UK: common questions
- What's the tesamorelin price?
- £32.99 for one 5mg vial. Two vials are £59.38, three are £79.18 and five are £115.47, which is 10%, 20% and 30% off.
- Is this the full 44-amino-acid tesamorelin?
- Yes. It is the full 44-amino-acid GHRH sequence with a hexenoyl group on the first amino acid, 5,135.9 Da (PubChem CID 16137828). It isn't sermorelin or CJC-1295, which are built on a shorter 29-amino-acid fragment.
- How fast is delivery?
- Same day, from Manchester, whenever you order. Royal Mail Tracked 24 aims for next working day delivery. Free over £40, otherwise £3.99.
- What else do I need with tesamorelin?
- Bacteriostatic water, to dissolve the freeze-dried powder. We stock it, and you can add it from the Storage section above.
- How should I store tesamorelin?
- Sealed vial: -20°C, away from light. Once reconstituted: 2-8°C, use within 28 days, and don't refreeze.
- Can I buy tesamorelin in the UK?
- Yes, for laboratory research. Tesamorelin isn't a controlled drug in the UK and has no UK licence as a medicine, so it's sold for research use only, not for human use. You must be 18 or over.
About the Tesamorelin peptide
Tesamorelin (TH9507) is a synthetic version of growth hormone-releasing hormone (GHRH): all 44 amino acids of the human hormone, with a small hexenoyl group added to the first one so enzymes break it down more slowly. Theratechnologies developed it. We sell it as freeze-dried powder in a 5mg vial, for laboratory research only.
Research areas
- GHRH receptor signalling
- Pituitary growth hormone release assays
- IGF-1 pathway research
- Comparative GHRH analogue pharmacology
Further reading on Tesamorelin
Stocked in the UK and dispatched from Manchester the same day you order. The lab report for this lot will be published on this page.
Legal notice
This product is sold strictly for in-vitro laboratory research purposes only. It is not approved for human or veterinary use, is not a drug, food, or cosmetic, and should not be misused as such. UK Peptides accepts no liability for misuse. By purchasing you confirm you are a qualified researcher aged 18 or over.
Tesamorelin 5mg
£32.99


