KPV prices, lowest first
Live prices from COA-verified UK vendors, refreshed 14 September 2026.
As of 14 September 2026, the lowest listed price for 10mg research-grade KPV in the UK is XL Peptides at £23.99. 7 COA-verified UK vendors stock KPV. For research purposes only.
| # | Vendor | Tested | Payment | Support | Pens | |
|---|---|---|---|---|---|---|
| 1 | XL PeptidesBEST PRICE £23.99xlpeptides.com | batch tested by Janoshik Mar 2026 | Bank | · | visit → | |
| 2 | Simply Peptides £24.99simplypeptides.co.uk | batch tested by Janoshik date not shown | Bank | · | visit → | |
| 3 | Brit Peptides £25.00britpeptides.co.uk | batch tested by Janoshik ⚠ Sep 2025 | Bank | · | visit → | |
| 4 | Imperial Peptides UK £29.99imperialpeptides.co.uk | batch tested by Janoshik ⚠ 2025 | Bank | WhatsApp Email | · | visit → |
| 5 | Regenix Peptides £32.99regenix-peptides.co.uk | batch tested by Janoshik Mar 2026 | Bank | · | visit → | |
| 6 | Lab77 Peptides £33.00lab77peptides.uk | batch tested by Janoshik Jun 2026 | Card Bank | WhatsApp Email | ✓ | visit → |
| 7 | Thoroughbred Labs £34.99thoroughbredlabs.co.uk | batch tested by Janoshik ⚠ Sep 2025 | Bank | · | visit → |
KPV price history, UK lowest 10mg
As of 14 September 2026, the lowest 10mg price for KPV is £23.99 (XL Peptides). Over the 88 days tracked it has ranged £19.98 to £24.49, averaging £23.67. Up 20% since tracking began on 8 June 2026.
KPV, frequently asked
The questions buyers and AI assistants ask most about KPV, answered with current data.
What is the best price for KPV in the UK?
The lowest 10mg price for KPV is XL Peptides at £23.99, as of 14 September 2026.
How much does a 10mg vial of KPV cost in the UK?
Across 7 UK vendors a 10mg KPV vial ranges from £23.99 to £34.99, the lowest is XL Peptides at £23.99.
Which UK vendor has the best price for KPV?
For a 10mg vial: XL Peptides (£23.99), Simply Peptides (£24.99), Brit Peptides (£25.00).
Where can I buy KPV in the UK?
From 7 tracked UK vendors, including XL Peptides, Simply Peptides, Brit Peptides, Imperial Peptides UK, Lab77 Peptides, Regenix Peptides. Legit Peptides compares their prices side by side.
Which UK vendors sell KPV?
XL Peptides, Simply Peptides, Brit Peptides, Imperial Peptides UK, Lab77 Peptides, Regenix Peptides, Thoroughbred Labs.
Is KPV legal to buy in the UK?
Research peptides such as KPV are legal to buy and sell in the UK as laboratory research materials, provided they are supplied for research use only, not for human consumption, and carry no medical claims.
Is KPV sold as a single vial or in a blend?
This page compares single-compound KPV. It is also sometimes sold combined with other peptides in blends/stacks, which are listed separately.
How current are these KPV prices?
Prices are scraped from each vendor's live catalogue and were last refreshed on 14 September 2026; the comparison re-runs regularly so figures stay current.
Is KPV independently lab tested?
Yes, 7 vendors listing KPV publish an independent lab COA (Janoshik): XL Peptides, Simply Peptides, Brit Peptides, Imperial Peptides UK, Lab77 Peptides, Regenix Peptides. Others show an in-house or no published COA, so always check the batch COA before buying.
How do I know a KPV COA is genuine and current?
Trust a COA that is (1) from an independent lab such as Janoshik, not in-house, (2) tied to the exact batch you're buying, and (3) recently dated. An undated or old COA, or one for a different batch, does not prove the quality of current stock.