Skin & HairNot FDA Approved
AHK-Cu
Tripeptide-3
A copper-binding tripeptide primarily used for hair growth stimulation. Shows promise for both hair loss prevention and scalp health.
CommunityTopical scalp serums and solutions
Peptide Database
Browse Research Peptides
Comprehensive profiles for 105+ peptides — dosing protocols, mechanisms of action, clinical research, and safety data.
105
Peptides
9
Categories
8 peptides match your filters
Skin & HairNot FDA Approved
Argireline
Acetyl Hexapeptide-3
A popular cosmetic peptide that reduces facial wrinkles by inhibiting neurotransmitter release. Studies show 30% reduction in wrinkle depth after 30 days.
Community5-10% concentration in formulations
Skin & HairNot FDA Approved
GHK-Cu
Copper Peptide
A naturally occurring copper-binding peptide found in human plasma, saliva, and urine. Widely used in skincare for its wound healing and anti-aging properties.
Clinical Trials1-2 mg daily (injection) or 0.05% topical
Skin & HairPreclinical
Glow Protocol
Glow Stack
Multi-peptide blend designed for anti-aging, skin rejuvenation, collagen production, and cellular regeneration through combined tissue repair mechanisms.
Animal StudiesStandard vial: BPC-157 (5mg), TB-500 (10mg), GHK-Cu (27mg)
Skin & HairNot FDA Approved
Matrixyl
Palmitoyl Pentapeptide-4
A lipopeptide that signals to fibroblasts to produce more collagen and other extracellular matrix proteins. Studies show significant reduction in wrinkle depth and volume.
Community3-8% in formulations
Skin & HairNot FDA Approved
Matrixyl 3000
Palmitoyl Tripeptide-1
A combination of Pal-GHK (collagen synthesis) and Pal-GQPR (anti-inflammatory) for superior anti-aging effects. Studies show superior wrinkle reduction versus original Matrixyl.
Community2-8% in formulations
Skin & HairFDA Approved
Melanotan I
Afamelanotide
A 13-amino acid synthetic analog of α-MSH that stimulates melanin production. FDA approved for erythropoietic protoporphyria. Unlike MT-II, minimal affinity for MC3R and MC4R.
FDA Approved500-1000 mcg daily (loading), 500-1000 mcg 1-2x weekly (maintenance)
Skin & HairNot FDA Approved
SNAP-8
Acetyl Octapeptide-3
A cosmetic peptide that reduces wrinkles by inhibiting muscle contraction. Studies show up to 63% reduction in wrinkle depth over 28 days.
Community3-10% in topical formulations