PeptideClear Trust Index
36 UK sellers we found but could not assess
Every UK research-peptide seller we identify goes through the same check. These 36 could not be assessed at all: the domain doesn't resolve, the site is parked, access is gated behind a login, or every request was blocked. That's a different fact from failing a check, so none of these are scored red. They're published here rather than silently dropped, with the specific reason and the date we last tried.
9 Blocked to inspection 12 Domain dead 3 Login/access gated 1 Confirmed imposter 1 Could not assess 9 Parked, not trading 1 Redirects elsewhere
Back to the live index of scored sellers, or the changelog. Know one of these is trading again? Email [email protected] and we'll re-check it.
| Seller | Status | What we found | Last checked |
|---|---|---|---|
| Biolab Shop UK biolabshopuk.co.uk | Blocked to inspection | Domain refused connection on every attempt despite appearing in search results as an actively indexed lab-tested peptides storefront, could not independently verify. | 2026-08-13 |
| Clarity Peptides claritypeptides.co.uk | Blocked to inspection | Domain resolves in DNS but refuses the TLS connection outright on repeated attempts. | 2026-08-13 |
| Pulse Peptides pulsepeptides.co.uk | Blocked to inspection | All fetch attempts were actively refused despite the domain resolving and being indexed by Google. | 2026-08-13 |
| Retapeptide retapeptide.is | Blocked to inspection | Returned HTTP 403 on every fetch attempt, Cloudflare-fronted, no content verifiable. | 2026-08-13 |
| Rhythm Peptides rhythmpeptides.com | Blocked to inspection | Points to Cloudflare/Shopify infra but serves an expired TLS certificate and 403s on every request, underlying Shopify store disconnected. | 2026-08-13 |
| Steroids-UK (peptides range) steroids-uk.com | Blocked to inspection | All fetch attempts were blocked at the network/TLS layer, no page content could be directly observed. | 2026-08-13 |
| UK Peptides Shop ukpeptidesshop.com | Blocked to inspection | Every fetch attempt returned only a bot-verification challenge screen with no underlying content, nothing about CoA practices could be assessed. | 2026-08-13 |
| UK Peptology ukpeptology.store | Blocked to inspection | Returns a genuine Apache 403 Forbidden on every path tested, no content retrievable. | 2026-08-13 |
| Vital Peptides vitalpeptides.co.uk | Blocked to inspection | Bare Cloudflare 403 with no content, HTTP returns Cloudflare error 1001 DNS resolution failure at origin. | 2026-08-13 |
| Arma Peptides armapeptides.com | Domain dead | Domain would not resolve via automated fetch on any attempt despite search-engine snippets showing an actively indexed storefront claiming per-batch QR-verifiable CoAs, could not independently verify. | 2026-08-13 |
| Great British Peptides greatbritishpeptides.co.uk | Domain dead | Domain does not resolve, no A/NS records, confirmed via repeated attempts. | 2026-08-13 |
| Ideal Labz ideallabz.com | Domain dead | Domain does not resolve, DNS NXDOMAIN confirmed. | 2026-08-13 |
| NASS Peptides nasspeptides.co.uk | Domain dead | Cloudflare nameservers assigned but no A/AAAA/CNAME record configured, no site reachable. | 2026-08-13 |
| Peptex Labs peptex-labs.com | Domain dead | Domain is unregistered, WHOIS returns no match, no DNS records resolve. | 2026-08-13 |
| Peptide Shop peptideshopuk.co.uk | Domain dead | Domain returns NXDOMAIN, not currently registered or no DNS zone. | 2026-08-13 |
| Peptide Shop peptide.shop | Domain dead | Domain has no A/AAAA record, only an MX record, no live retail site to assess. | 2026-08-13 |
| Receptor Chem receptorchem.co.uk | Domain dead | Domain does not resolve, DNS lookup failure. | 2026-08-13 |
| SARMs Shop UK sarmsshopuk.co.uk | Domain dead | Domain would not resolve via automated fetch despite search-engine snippets showing an active storefront claiming testing by two approved labs, could not independently verify. | 2026-08-13 |
| Sterling Peptides sterlingpeptides.co.uk | Domain dead | Domain failed DNS resolution on repeated attempts despite press evidence of an active operator. | 2026-08-13 |
| The Peptide Source thepeptidesource.co.uk | Domain dead | Domain does not resolve, DNS NXDOMAIN confirmed. | 2026-08-13 |
| Vitality Peptides vitalitypeptides.co.uk | Domain dead | Domain does not resolve, DNS NXDOMAIN confirmed. | 2026-08-13 |
| CMSR Labs cmsrlabs.co | Login/access gated | Entire site sits behind a security-clearance access-code wall, no shop, product, or CoA content reachable without credentials. | 2026-08-13 |
| Pendragon Peptides pendragonpeptides.co.uk | Login/access gated | Live WordPress password-protected login screen gates all content, nothing assessable. | 2026-08-13 |
| Retatrutid UK / Synedica retatrutiduk.co.uk | Login/access gated | retatrutiduk.co.uk fails to resolve; related brand synedica.co.uk resolves but sits entirely behind a password-protected login page, no content assessable on either. | 2026-08-13 |
| Tide Labs UK tidelabsuk.com | Confirmed imposter | Confirmed imposter: registered 07 Jul 2026, eleven months after the genuine tidelabs.co.uk (Shaun James ANNIS, TL Research Ltd 16935616), on a different platform (WordPress vs Shopify) and host, with no shared analytics ID or any other marker linking it to the real Tide Labs. | 2026-08-13 |
| D&L Peptides dlpeptides.com | Could not assess | Resolves to live infrastructure but every path returns HTTP 503 temporarily unavailable with noindex, no content retrievable. | 2026-08-13 |
| Apex Peptide apexpeptide.com | Parked, not trading | Resolves but is a HugeDomains for-sale parking page, no retailer content of any kind. | 2026-08-13 |
| Futureproof Peptides futureproofpeptides.co.uk | Parked, not trading | Resolves but serves only a cPanel hosting-suspended lander with no retailer content. | 2026-08-13 |
| Medlab Peptides medlabpeptides.co.uk | Parked, not trading | GoDaddy Website Builder default page marked Launching Soon, no product/lab/CoA content. | 2026-08-13 |
| Meridian Peptides meridianpeptides.co.uk | Parked, not trading | Resolves to WordPress.com but returns Active domain connection for this domain not found on every request. | 2026-08-13 |
| Pen Peptide UK penpeptide.co.uk | Parked, not trading | HTTPS fails TLS handshake, plain-HTTP fallback loads an IONOS domain-parking lander, no real retailer content exists. | 2026-08-13 |
| Peptune Labs peptunelabs.com | Parked, not trading | Returns HTTP 402 Payment Required on every request, suspended hosting account. | 2026-08-13 |
| RK Peptides rkpeptides.co.uk | Parked, not trading | Resolves to a Webador site builder page marked unpublished/offline, no storefront exists. | 2026-08-13 |
| Supreme Peptides supremepeptides.co.uk | Parked, not trading | Homepage JS-redirects to a GoDaddy domain-parking lander with no retailer content whatsoever. | 2026-08-13 |
| Viva Peptides vivapeptides.co.uk | Parked, not trading | Default GoDaddy Website Builder template marked Launching Soon, no real content. | 2026-08-13 |
| Regen Peptides regenpeptides.co.uk | Redirects elsewhere | 301-redirects permanently to midshirelabs.co.uk with no independent storefront, absorbed into Midshire Labs. | 2026-08-13 |