Peptide Guides
Clear, referenced guides to peptide ingredients, the evidence behind them and how to use skincare safely.
What Are Peptides?
A plain-English introduction to peptides, the difference between cosmetic ingredients and medicines, and how to judge product claims.
Copper Peptides for Skin: A GHK-Cu Skincare Guide
What copper peptides and GHK-Cu are, what the evidence supports, and sensible precautions for topical use.
Peptides for Anti-Ageing: An Evidence-Based Skincare Guide
Realistic expectations for peptide skincare and the evidence-based basics of caring for ageing skin.
Peptide Safety in the UK: Evidence, Risks and Regulation
Product quality, contamination, unapproved products and when to seek professional advice.