Is SPX Labs legit? An independent review
SPX Labs is on the watch list: its certificate can't be verified in its own name, one of 510 of 549 UK sellers that fail this check.
- Certificate
- none found in its own name
- Official website
- spxlabs.co.uk
- Buyer reports
- Coming soon, visible from 1 November 2026 · tell us about your order
Checked daily against the seller's site, the laboratory's site and the public record. If this seller publishes new evidence, tell us and it is re-checked. Method · data · correction
What we found
SPX Labs' COA library is seven batch summaries written by the shop itself. They name Janoshik and quote task numbers (#133896, #133898, #133900, #133902 and #133913, dated 16 April 2026, and #89196, dated 20 November 2025), but no report, key or verify.janoshik.com link is published, so none can be opened on the laboratory's site. Checked 15 September 2026: the domain was registered on 1 September 2026 and every product page says the shop is 'preparing for launch' with ordering unavailable, so it is not yet trading. Every cited analysis predates the domain by five months or more, which means the tests were commissioned before this shop existed; who the laboratory printed as client is unknown until a report can be opened. The terms, privacy and contact pages name no company and no registration number, and Companies House lists no SPX Labs; the only address is a Belfast correspondence address (Office 2057, 92 Castle Street, BT1 1HE) marked 'not a returns address'. SPX Labs emailed us on 15 September 2026 asking to be audited. What would move this listing: a link that opens each cited report on verify.janoshik.com with SPX Labs printed as the client.
New Since 13 October 2026 you can tell us how your order went. Reports go up on this page from 1 November 2026, bad ones as well as good, because UK law doesn't let review sites hide negative reviews. A written note appears only after we have read it.
Tap one to start, about 30 seconds.
How buyer reports work
- Every report is confirmed by email before it counts, and each email address can report on a seller once every 90 days.
- We hold back anything that looks like a seller reviewing itself: an email from the seller's own domain, several reports from the same connection, or a sudden burst in a day. A person checks those before anything shows.
- Tick-box answers are shown only as totals. A written comment appears after a person has read it, exactly as the buyer wrote it: we don't edit comments or hold them back, good or bad, and UK consumer law (the Digital Markets, Competition and Consumers Act 2024) doesn't let review sites hide negative reviews. The only thing we take out is personal details, such as a name, phone number or email address.
- Sellers can reply. If a seller disagrees with what buyers report, it can email [email protected] from its own domain, and we show one response next to the totals, with the date.
- No single thing on this page should decide it. Look at the lab reports, the buyer reports and how you'd pay, together.
Questions people ask about SPX Labs
Is SPX Labs legit?
SPX Labs (spxlabs.co.uk) 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 SPX Labs publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ Cites Janoshik, shows nothing you can check. SPX Labs' COA library is seven batch summaries written by the shop itself.
How do I check SPX Labs's certificate myself?
Find the certificate on spxlabs.co.uk and read four things: an independent laboratory is named; the client field names SPX Labs, 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.