About
Solent Peptides — Southampton research peptides since 2019.

Who we are
Solent Peptides has packed research peptides in Southampton since 2019. Pre-mixed as standard, HPLC ≥99%, next-day posting to most of the UK. No account needed.
Prices sit under typical UK shops for the same size — cheapest openly advertised HPLC ≥99% catalogue we recorded. Retatrutide 30 mg is on the advertised deal — see the UK price comparison. A research pen is a £5 add-on.
We are not a pharmacy and we do not give medical advice. HPLC is our batch-release specification, not a licensed-medicine standard. Email sales@solentpeptides.co.uk or WhatsApp 07380 370380 if something is wrong with a parcel.
Defined materials
CAS numbers, formulae and sequences published on every peptide page.
Batch-tested
HPLC identity and purity testing before packing. HPLC ≥99%. Lot on every vial. Not a paper CoA in every box.
UK based
Southampton, UK. Direct line to sales@solentpeptides.co.uk.