Is Zenterex legit? An independent review
Zenterex (trading as Strata Sourcing Ltd, Companies House 16961416, London) is a live UK shop selling BPC-157, TB-500, GHK-Cu, NAD+, MOTS-c, Semax and Selank 'for laboratory research only', with next-day UK delivery at GBP prices. It states 'Certificates of Analysis from independent third-party laboratories are available for every product', but no independent laboratory is named and no certificate is published for inspection, so nothing about a given batch can be independently verified. The trading company is registered, but its peptide testing is not tied to any named lab.
Verified facts at a glance
| Fact | What we found | How it was checked |
|---|---|---|
| Standard applied | own-name verifiable-COA standard | how every vendor is judged, methodology |
| Certificate | nothing we could verify in this seller's own name, details below | read on the seller's own site |
| This audit as data | /data/vendor/zenterex-com.json | same record the open dataset serves, re-checked daily |
- A certificate that verifies in this seller's own name on an independent laboratory's website
- Any certificate from a named independent laboratory on the pages we audited
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.
Is Zenterex legit? The questions people ask
Is Zenterex legit?
Zenterex (zenterex.com) is on The Peptide Watch's watch list. It does not publish a certificate of analysis that can be independently verified in its own name, so its quality claims rest on trust rather than checkable evidence. That is not proof of a scam; it means the evidence does not check out.
Can I trust Zenterex, and is it a good supplier?
You cannot independently verify its testing today. A good delivery reputation is not the same as a verifiable certificate; the two are unrelated. Until Zenterex publishes an own-name certificate you can check on an independent lab's website, you are taking its quality on trust.
Is Zenterex a scam?
The Peptide Watch does not assert that. What is observable is the reason it sits on the watch list: no named lab, nothing to verify. Being unverifiable is a reason for caution, not proof of fraud.
Does Zenterex publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ 'COA from independent third-party labs available', no lab named. Zenterex says a certificate is available for every product from 'independent third-party laboratories', but names no laboratory, so nothing can be traced to a lab's own verification.
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The Peptide Watch. "Is Zenterex legit? Independent review & COA audit." Verified 6 August 2026. https://thepeptidewatch.com/vendor/zenterex-com