Peptide Database

39 peptides with sequences, protocols, and research references.

AllGrowth Hormone PeptidesHealing & RecoveryGLP-1 / Weight LossLongevity / Anti-AgingCognitive & NeuroprotectiveSexual HealthSkin & HairImmune SystemMetabolic & Performance

Showing 3 peptides in Skin & Hair

GHK-Cu

Skin & Hair

A naturally occurring copper tripeptide found in human plasma, saliva, and urine. Declines with age. Studied for skin rejuvenation, wound healing, and hair growth.

403.9 Dat½: ~12 hours (topical), ~1 hour (injected)Research compound / Cosmeceutical

Melanotan II

Skin & Hair

A synthetic melanocortin peptide analog that stimulates melanogenesis (tanning) and has secondary effects on sexual function and appetite.

1024.2 Dat½: ~33 minutes (effects last days)Experimental / Not FDA approved

SNAP-8

Skin & Hair

An 8-amino acid peptide that reduces wrinkle depth by inhibiting SNARE complex formation, reducing neurotransmitter release at the neuromuscular junction. A 'topical Botox' concept.

1075.2 Dat½: Topical application (not injected)Cosmeceutical