All categories
Educational Wellness Information Only
This platform provides peer-reviewed research summaries and educational content about peptides for wellness and optimization purposes. Nothing on this site is intended as medical advice, diagnosis, or treatment. We do not claim any peptide can diagnose, treat, cure, or prevent any disease. Always consult a licensed healthcare provider before beginning any wellness protocol.
Statements on this site have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability and eligibility vary.
Wellness category
Skin & Hair Peptides
Collagen, follicle health, regeneration, and cosmetic peptides.
All 6 Skin & Hair peptides
Skin · Anti-aging
GHK-Cu
Copper peptide researched for skin regeneration and collagen support.
Hair
GHK-Cu (Scalp)
Copper peptide formulation researched for follicle support.
Skin · Pigmentation
Melanotan II
Melanocortin agonist researched for tanning response and libido.
Skin
SNAP-8
Topical octapeptide researched for expression-line softening.
Skin
Matrixyl (Palmitoyl Pentapeptide-4)
Topical matrikine researched for collagen stimulation.
Skin · Pigmentation
Melanotan I (Afamelanotide)
Selective MC1R agonist FDA-approved for erythropoietic protoporphyria.
Skin & Hair comparisons
Compare
GHK-Cu vs GHK-Cu (Scalp)
Compare
GHK-Cu vs Melanotan II
Compare
GHK-Cu vs SNAP-8
Compare
GHK-Cu vs Matrixyl (Palmitoyl Pentapeptide-4)
Compare
GHK-Cu vs Melanotan I (Afamelanotide)
Compare
GHK-Cu (Scalp) vs Melanotan II
Compare
GHK-Cu (Scalp) vs SNAP-8
Compare
GHK-Cu (Scalp) vs Matrixyl (Palmitoyl Pentapeptide-4)
Compare
GHK-Cu (Scalp) vs Melanotan I (Afamelanotide)