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◇ The Peptide Watch, independent vendor audit

Is Clinicore legit? An independent review

clinicore.co.uk · audited 13 October 2026
On the verified list

Clinicore is independently tested: its certificate is genuinely its own and verifiable, one of only 41 of 524 UK vendors that pass.

Certificate
Janoshik, in the seller's own name · 21 reports read · newest analysed 5 February 2026 · see the reports
Official website
clinicore.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

Bought from Clinicore? Tell us about your order.

New As of 13 October 2026 you can leave feedback on your order. Reports are being collected now and will be shown on this page from 1 November 2026, so every seller has the same time to gather them. Written notes appear only after we have read them.

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21 reports we opened on Janoshik's site

Each row was opened by a real page load on verify.janoshik.com and transcribed. The client column is the name the laboratory printed. Newest first. Audit findings, not recommendations.

TaskSampleTestClient on the reportReceivedResult
#105709semax 10mgpurityclinicore4 Feb 2026Semax · 11.69 mg · 99.566%verify
#105655pt141 10mgpurityclinicore4 Feb 2026PT-141 · 11.86 mg · 99.864%verify
#105515epithalon 10mgpurityclinicore3 Feb 2026Epithalon · 10.73 mg · 99.770%verify
#105486selank 10mgpurityclinicore3 Feb 2026Selank · 13.00 mg · 99.801%verify
#103970Kpv 10mgpurityclinicore29 Jan 2026KPV · 11.90 mg · 99.916%verify
#102607mots-c 20mgpurityclinicore21 Jan 2026MOTS-C · 23.12 mg · 99.361%verify
#103865nad+500 clinicorepurityclinicore20 Jan 2026NAD+ · 563.63 mgverify
#101986cjc no dac 10mg clinicorepurityclinicore20 Jan 2026CJC-1295 (mod GRF 1-29) · 12.85 mg · 99.753%verify
#100893GHKCU 100mgpurityclinicore14 Jan 2026GHK-Cu · 124.22 mg · 99.836%verify
#100583tb 10mgpurityclinicore14 Jan 2026TB-500 · 11.61 mg · 99.331%verify
#100573tesa 10mgpurityclinicore14 Jan 2026Tesamorelin · 11.41 mg · 99.704%verify
#99989GHKCU 50mgpurityclinicore13 Jan 2026GHK-Cu · 60.14 mg · 99.693%verify
#99980kisspeptin 10mgpurityclinicore13 Jan 2026Kisspeptin · 12.40 mg · 99.510%verify
#99970cagralintide 5mgpurityclinicore13 Jan 2026Cagrilintide · 5.62 mg · 99.446%verify
#99957bpc157 20mgpurityclinicore13 Jan 2026BPC-157 · 21.49 mg · 99.754%verify
#99949ipamorelin 10mgpurityclinicore13 Jan 2026Ipamorelin · 10.31 mg · 99.780%verify
#99913tb/bp 5mg/5mgpurityclinicore13 Jan 2026BPC-157 · 5.80 mg
TB-500 · 5.54 mg		verify
#98795Reta 20mgpurityclinicore8 Jan 2026Retatrutide · 23.32 mg · 99.788%verify
#98777KLOWpurityclinicore8 Jan 2026GHK-Cu · 60.40 mg
BPC-157 · 12.22 mg
TB-500 · 11.05 mg
KPV · 11.38 mg		verify
#98770TB10mg/BPC10mgpurityclinicore8 Jan 2026BPC-157 · 12.71 mg
TB-500 · 11.85 mg		verify
#97762Reta 10mgpurityclinicore6 Jan 2026Retatrutide · 11.64 mg; 11.22 mg; 11.50 mg · 99.736%; 99.544%; 99.579%verify
How we read the certificate
Its certificate is its own. Clinicore publishes 21 own-name Janoshik certificates, each naming clinicore as the client and each confirmed on Janoshik's website by task number and key. The newest were analysed on 5 February 2026: task #105515 (epithalon, 99.770%), #105655 (PT-141, 99.864%), #105486 (selank, 99.801%) and #105709 (semax, 99.566%). The others, from January 2026, cover retatrutide, BPC-157, TB-500, cagrilintide, CJC-1295 without DAC, GHK-Cu, ipamorelin, kisspeptin, KPV, MOTS-c, NAD+, tesamorelin and a KLOW blend. The certificates are published as images.
Verify this certificate on Janoshik’s own site →
Opens the report on janoshik.com. Confirm the Client field names Clinicore and the purity matches. This is exactly the check we ran.
⏳ This certificate is dated Feb 2026, 5 months old. A Certificate of Analysis only covers the single batch that was tested. Unless the seller has re-tested since, the stock you'd receive today is unverified, or it has sold the same batch for 5 months, which for a peptide is not credible.
Questions people ask about Clinicore

Is Clinicore legit?

On The Peptide Watch's independent audit, Clinicore (clinicore.co.uk) publishes its own verifiable Janoshik certificate of analysis that names Clinicore itself as the client, so its testing can be checked on Janoshik's own website. That is the strongest evidence standard we track. It confirms the credibility of the seller's evidence, not any individual vial you receive.

Does Clinicore publish a real Certificate of Analysis?

Yes. Its most recent own-name Janoshik certificate is dated Feb 2026 and can be verified on Janoshik's website by its unique code, so the purity result cannot be faked or edited.

How do I check Clinicore's certificate myself?

Find the certificate on clinicore.co.uk and read four things: an independent laboratory is named; the client field names Clinicore, 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.

Show buyers you are independently verified

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