Beauty & Skin
Peptides that stimulate collagen production, improve skin texture, and support hair health at the cellular level.
GHK-Cu is the most researched copper peptide for skin rejuvenation, with human studies showing significant improvements in skin thickness, elasticity, and collagen density. Both topical and injectable forms are used, with different advantages.
Peptides in this category (5)
GHK-Cu
The most researched copper peptide for skin rejuvenation and hair growth.
Evidence Level
KPV
Anti-inflammatory tripeptide derived from alpha-MSH, popular for gut inflammation and skin healing.
Evidence Level
LL-37
Antimicrobial host-defense peptide studied for stubborn infections, biofilms, and wound healing.
Evidence Level
Melanotan I (Afamelanotide)
Selective melanocortin agonist for tanning and photoprotection with a milder side-effect profile than MT-II.
Evidence Level
Melanotan II
Melanocortin agonist that stimulates tanning and can increase libido; used in low, careful doses.
Evidence Level
3 more peptides in this category
Topical vs. injectable comparison, women's skin protocol, and complete application guide require a subscription.
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PepCompass provides educational information only. Nothing on this platform constitutes medical advice. Always consult a licensed healthcare provider before starting any peptide protocol.