UK laboratory · 2026-02-01
How to evaluate a UK research peptide supplier
A practical checklist for UK laboratories: identity, HPLC, lot numbers, dispatch, contact, and how to compare prices without mixing unlike listings.
Identity first
Ask for a CAS number, amount in milligrams, and whether the listing is a single compound or a blend. GHK-Cu 50 mg is not GHK-Cu 100 mg. BPC-157 is not TB-500.
Testing and contact
A UK supplier should publish an HPLC specification, put a lot on the vial, and answer a named email. Solent Peptides packs in Southampton, lists HPLC ≥99%, and is reached at sales@solentpeptides.co.uk or WhatsApp 07380 370380. There is no public shop counter.
Price comparison
Compare the same milligrams, the same identity, and whether postage is extra. Use the live table on /uk-peptide-prices. A very low price with no identifiers is not equivalent documented supply.
Laboratory research only. Not for human or animal consumption. Research disclaimer.
Catalogue
A synthetic pentadecapeptide derived from a gastric-juice protein fragment, studied in experimental models of tissue-protection and angiogenesis pathways.
A synthetic fragment of thymosin beta-4 studied in research into actin-binding, cell-migration and tissue-repair pathways in experimental models.
The copper(II) complex of the tripeptide GHK, studied in research into extracellular-matrix signalling and skin-model biochemistry.