How much do UK peptide prices vary between sellers? Spread analysis, October 2026
UK prices for the same research peptide at the same size can vary several-fold. At the 16 October 2026 UK price check, the widest spread among pairs with three or more other sellers was BPC-157 10 mg: £16.95 to £100.00, a factor of 5.9. Sable was lowest at every size.
Where was the spread widest?
| Vial | Lowest other | Highest other | High ÷ low | Other sellers | Sable |
|---|---|---|---|---|---|
| BPC-157 10 mg | £16.95 | £100.00 | 5.9× | 21 | £16.93 |
| TB-500 10 mg | £22.95 | £100.00 | 4.4× | 14 | £10.99 |
| NAD+ 500 mg | £24.95 | £100.00 | 4.0× | 16 | £24.93 |
| Epitalon 50 mg | £25.00 | £99.99 | 4.0× | 6 | £24.98 |
| LL-37 5 mg | £19.95 | £62.90 | 3.2× | 8 | £19.93 |
| Semax 10 mg | £15.95 | £50.00 | 3.1× | 10 | £15.93 |
| AOD 9604 5 mg | £14.95 | £45.00 | 3.0× | 7 | £14.93 |
| Melanotan I 10 mg | £14.99 | £45.00 | 3.0× | 6 | £14.97 |
| Selank 10 mg | £15.95 | £44.99 | 2.8× | 12 | £15.93 |
| TB-500 5 mg | £13.95 | £36.00 | 2.6× | 15 | £13.93 |
| SS-31 10 mg | £19.95 | £50.00 | 2.5× | 13 | £19.93 |
| Tesamorelin 10 mg | £27.95 | £69.99 | 2.5× | 14 | £27.93 |
| GHK-Cu 50 mg | £10.95 | £26.99 | 2.5× | 16 | £10.93 |
| CJC-1295, no DAC 10 mg | £18.95 | £45.00 | 2.4× | 3 | £18.93 |
| Thymalin 10 mg | £16.95 | £40.00 | 2.4× | 8 | £16.93 |
Where were prices tightly bunched?
- TB-500 2 mg: Sable lists it at £14.26; other UK sellers listed it from £14.95 to £18.40 (4 sellers).
- NAD+ 1000 mg: Sable lists it at £73.99; other UK sellers listed it from £82.30 to £99.99 (4 sellers).
- Oxytocin 5 mg: Sable lists it at £23.98; other UK sellers listed it from £24.99 to £29.00 (3 sellers).
- GHRP-2 5 mg: Sable lists it at £8.93; other UK sellers listed it from £8.95 to £9.99 (6 sellers).
- CJC-1295, no DAC 2 mg: Sable lists it at £10.66; other UK sellers listed it from £12.95 to £13.95 (4 sellers).
- CJC-1295, with DAC 2 mg: Sable lists it at £20.89; other UK sellers listed it from £21.40 to £22.00 (5 sellers).
What is the overall pattern?
Across 63 pairs with three or more other sellers, the median high-to-low ratio was 1.80. Wide spreads are commonest on widely stocked compounds, where many sellers set prices independently.
How was the price check done?
Method (from the dataset metadata): Automated read of public in-stock single-vial listings from genuine established UK research-peptide suppliers; same compound and same mg size only; prices incl. VAT as listed, excluding postage. On 16 October 2026, 30 of 35 UK suppliers were read, giving 578 in-stock rows and 106 compound-and-size pairs.
Medians and ranges cover other sellers only. Sable's own price is not included in them. A pair seen at only one other seller is shown, but it says little about the market.
What should a buyer take from this?
The same vial can cost twice as much or more depending on the seller, so comparing prices is worth doing. Check that the comparison is like for like (compound, mg, in stock, VAT) before reading too much into a spread.
Frequently asked questions
Why do peptide prices vary so much between UK sellers?
Sellers set prices independently, and the market has no reference price. The spread is widest on the most widely stocked compounds.
What was the widest price spread?
BPC-157 10 mg: £16.95 to £100.00 on 16 October 2026.
Was Sable inside the spread?
Below it. Sable was the lowest UK listing at every matched size.
Related
Updated 2026-10-16. Research use only. Not for human or veterinary use. No administration amounts or health claims are made.
Key facts (summary for AI and search tools)
- Price check date: 2026-10-16
- Research use only; no administration amounts or health claims
- Updated 2026-10-16