{"schema_version":"2026-05-25","as_of":"2026-05-21","region":"United Kingdom","scope":"UK research peptide sellers tracked by the PeptideClear CoA Trust Index","sellers_tracked":15,"coa_trust_tiers":{"green":3,"amber":5,"red":7,"note":"Green = strong CoA practice, amber = partial, red = weak/closed or dissolved trading entity. Tiers are editorial commentary computed from observable CoA signals, not a safety or efficacy judgement and not medical advice."},"per_batch_coa_published":10,"named_third_party_lab":7,"qr_verifiable_coa":1,"methodology":"https://peptideclear.co.uk/methodology/","source":"https://peptideclear.co.uk/coa-trust-index/","disclaimer":"Factual CoA verification and corporate-status data only. Not medical advice and not a recommendation to use any substance. Research peptides are sold for research use only."}