{
 "domain": "optimallab.co.uk",
 "company": "Optimal Lab",
 "tier": "watch",
 "verdict": "Supplier's Janoshik test, certs on request",
 "lab": "Janoshik (supplier's)",
 "coa_date": "",
 "payment": null,
 "whatsapp": "",
 "price_range": "BPC-157 from £30 · TB-500 from £45 · Retatrutide from £60",
 "rank": null,
 "category": "'COA on request', nothing published",
 "synopsis": "❌ Don't trust their 'COA'. Optimal Lab names Janoshik only as its supplier's testing, not a certificate commissioned in its own name, and offers per-lot certificates 'on request' rather than published, so there is nothing you can independently verify.",
 "scrutiny": "It names Janoshik, but only as 'our supplier Janoshik', its supplier's testing, not a certificate commissioned in Optimal Lab's own name, and per-lot certificates are 'available on request' rather than published. No purity figures and no company registration are shown, so nothing about its stock can be independently verified. Newport, South Wales; sells BPC-157, TB-500, retatrutide and NAD+ with UK Royal Mail Tracked 24 dispatch.",
 "registered": null,
 "age_mo": null,
 "network": null,
 "dissolved": null,
 "pricing": null,
 "google_ads": null,
 "trustpilot": null,
 "coa_image": null,
 "teardown": [],
 "janoshik_tasks": [],
 "checked": "2026-07-07",
 "audit_url": "https://thepeptidewatch.com/vendor/optimallab-co-uk"
}