Polygonpeptides leans on the Janoshik name in its copy, sometimes a paragraph copy-pasted word-for-word across several 'different' shops, but provides no actual certificate, task number or verification link. It is renting Janoshik's reputation without ever having used them in a way you can check. Aggravating: barely a functioning shop.
| BPC-157 | £3/mg (≈ £30 for a 10 mg vial) |
| Versus market median (£3.0/mg) | 1×, competitive |
In line with the wider UK market. The Peptide Watch benchmarks every vendor on the same compound, BPC-157, the most common research peptide, as £ per milligram, so prices are directly comparable across all providers.
| Check | Result |
|---|---|
| Verifiable certificate in its own name | No |
| Independent lab named | None named / unverifiable |
| Tests its own stock | No evidence |
| Pricing vs market | 1× median (competitive) |