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◇ The Peptide Watch, independent vendor audit

Is Apex Biolab legit? An independent review

apexbiolab.com · audited 10 October 2026
Apex Biolab is on the watch list: its certificate can't be verified in its own name, one of 459 of 500 UK sellers that fail this check.

Apex Biolab sells retatrutide (including a 'Reta GLP-3'), bacteriostatic water, SARMs and amino acids. Unusually, we found no certificate of analysis, no third-party testing claim and no laboratory named anywhere on the site, not even the generic 'HPLC tested' line most sellers use. The registered company (Companies House 12906549, 2 Crossfell View, Alston CA9 3AP) is older than most reta-forward shops, though the domain itself dates to 2025. No published testing means there is nothing to verify. Its cited company number 12906549 resolves to Pennine Performance Ltd, not Apex Biolab.

Alternatives to Apex Biolab · Full A-Z directory

Verified facts at a glance

FactWhat we foundHow it was checked
Certificatenothing we could verify in this seller's own name, details belowread on the seller's own site
Domain registeredMay 2025 · 1.4 years oldthe domain registry's public record
Trustpilot4.0 from 18 reviewsmeasures delivery and service, not what is in the vial
Checked and not found (as of 10 October 2026):
  • 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
Stated explicitly so nothing here has to be guessed at. If this seller publishes new evidence, tell us and it is re-checked.

Is Apex Biolab legit? The questions people ask

Is Apex Biolab legit?

Apex Biolab (apexbiolab.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.

Does Apex Biolab publish a real, verifiable Certificate of Analysis?

Not one that can be independently verified in its own name. ❌ No testing claim at all. Apex Biolab sells retatrutide (and SARMs) with no mention of any COA, third-party testing or lab anywhere on the site.

How do I check Apex Biolab's certificate myself?

Find the certificate on apexbiolab.com and read four things: an independent laboratory is named; the client field names Apex Biolab, not a supplier; the compound line names the peptide you are buying, not only a batch code; and the report opens on the laboratory's own website from its task number and key (verify.janoshik.com for Janoshik). Then compare the batch number on the report with the one on your vial. The free COA Checker on this site runs the first three checks on a photo of the certificate.

Related vendors

The bottom line. Apex Biolab 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 →

How every seller is judged: methodology. This audit as data: /data/vendor/apexbiolab-com.json, re-checked daily. All 41 sellers whose certificate can be checked: the verified list.

Is anything on this page wrong or out of date? Submit a correction request and we'll look into it, vendors welcome too.