PeptideClear calculators

Free UK editorial tools built on published guidance. They give evidence-based reference targets, not individual clinical advice. Your prescriber or a qualified professional decides what is right for you.

Last reviewed 2026-06-21.

Collagen dose calculator

Enter goal (skin, joints, recovery), body weight and age and get an evidence-based collagen dose target in grams per day.
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Protein on GLP-1: guidance math

Editorial reference on published protein-intake guidance during GLP-1 weight loss. ESPEN, PROT-AGE, SURMOUNT-1 DXA data.
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Related on PeptideClear

Reviewed by Oliver Mackman, editorial director · last reviewed 2026-06-21T12:00:00.000Z

Trust, Legal and Governance

PeptideClear is a trading name of Best Business Loans Ltd, registered in England and Wales (company number 16833937). All services, operations and publications under the PeptideClear brand are delivered by Best Business Loans Ltd.

Legal and Registration

Registered in England and Wales. Company number 16833937. D‑U‑N‑S 234324824. ICO registered, reference ZC151816 (certificate, verify). Registered supplier on the UK Government's Find a Tender Service (FTS). Details publicly available via Companies House and OpenCorporates.

Standards and Governance

Operates under UK data protection and consumer standards. Aligns with UK GDPR, ISO 27001 and ISO 9001 principles. Working towards Cyber Essentials certification.

Domain Continuity

Primary domain peptideclear.co.uk. Business ownership, entity and services remain unchanged. Reviewed quarterly.