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◇ The Peptide Watch, independent vendor audit

Is Research Scientific legit?

researchscientific.co.uk · audited 4 July 2026
🚩 On the watch list, its certificate can't be verified in its own name.

Research Scientific research Scientific Ltd (Companies House 16181281) sells research peptides and rare organic chemicals (including a TB-500 + BPC-157 blend) with GBP pricing, branding itself a 'leading UK supplier', but names no laboratory. It is the same company behind Nupex (nupex.co.uk).

🕸 This is one of 2 storefronts run by the same operator. The same people also run: nupex.co.uk. (both are Research Scientific Ltd (Companies House 16181281).)
"Shopping around" between these names is buying from one seller, same stock, same risk, different branding.

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.

Who runs it

Same operator asnupex.co.uk, both are Research Scientific Ltd (Companies House 16181281)

The audit checklist

CheckResult
Verifiable certificate in its own nameNo
Independent lab namedNone named / unverifiable
Tests its own stockNo evidence
Operates under one brandNo, shared operator

Related vendors

Others in the same category: Is Accurapeptides legit? · Is Alpha Peptides legit? · Is Aminopeptides legit? · Is Anglopeptides legit?
Compare with independently-tested vendors: Is Lab77Peptides legit? · Is Biohacklondon legit? · Is Velonix Labs legit?
The bottom line. Research Scientific sits on the watch list because it does not publish a certificate that can be verified in its own name. Everything above is observable on its own website and the public record. See the vendors whose certificates are actually their own →
⚠️ Is anything on this page wrong or out of date? Submit a correction request and we'll look into it, vendors welcome too.