VIA Peptides vIA Peptides sells Retatrutide in precision-pen and nasal-spray formats, 'prepared in the UK' with 2 to 4 day UK delivery, saying 'Certificates of Analysis are available for every batch' via 'independent testing', but names no laboratory and publishes no verifiable certificate.
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. No public BPC-157 price feed was available for this vendor at audit.
| Check | Result |
|---|---|
| Verifiable certificate in its own name | No |
| Independent lab named | None named / unverifiable |
| Tests its own stock | No evidence |