Best UK supplier for KPV: what to check
Best KPV supplier UK
Check four things: a CoA for the exact lot, a lot number printed on the vial, UK dispatch, and a dated price comparison. Sable Peptides sells KPV in 2 mg, 5 mg, 10 mg, 20 mg from £12.49, checked 12 Oct 2026 against 14 UK suppliers.
| Criterion | Why it matters | How to check | Sable |
|---|---|---|---|
| CoA per lot | Confirms the specific lot | Lot lookup | CoA for every lot |
| Printed lot number | Matches the CoA | Lot numbers | Printed on every vial |
| UK company & dispatch | Accountability | Company | Operating since 2019, Birmingham |
| Dated price check | Current comparison | UK price check | Checked daily |
Where to buy KPV in the UK with a CoA
Every Sable lot has a Certificate of Analysis. Look up the lot number printed on your vial at /lot-lookup or email it. Research use only.
| Size | Sable £ | £/mg | Lowest other | Suppliers | ||
|---|---|---|---|---|---|---|
| 2 mg | £12.49 | £6.25 | not compared today | 12 Oct 2026 | 0 | |
| 5 mg | £18.96 | £3.79 | £18.98 | UK supplier P | 12 Oct 2026 | 4 |
| 10 mg | £17.93 | £1.79 | £17.95 | UK supplier Q | 12 Oct 2026 | 14 |
| 20 mg | £61.10 | £3.06 | not compared today | 12 Oct 2026 | 0 |
Last verified 12 Oct 2026. Price per mg.