✅ Independently tested, its certificate is genuinely its own and verifiable.
Velonix Labs publishes its own Janoshik certificates, for example test #193734 (GHK-Cu 100mg, analysis 23 June 2026), which names Velonix Labs as the client and velonixlabs.co.uk as the manufacturer, batch VLX, at 99.644% purity, verifiable on Janoshik's website with the key GJ7KE6CC1HJB. (Its other published certificates are for GLP-1 compounds, which this index does not list.)
The certificate
✅ Its certificate is its own. Velonix Labs publishes its own Janoshik certificates, for example test #193734 (GHK-Cu 100mg, analysis 23 June 2026), which names Velonix Labs as the client and velonixlabs.co.uk as the manufacturer, batch VLX, at 99.644% purity, verifiable on Janoshik's website with the key GJ7KE6CC1HJB. (Its other published certificates are for GLP-1 compounds, which this index does not list.)
Pricing vs the market, benchmarked on BPC-157
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.
The bottom line. Velonix Labs earns a place on the independently-tested list because it pays an independent lab (Janoshik) to test its own stock in its own name, and lets you verify it. That is the standard.
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