Cosmetic
6 evidence-rated cosmetic compounds.
Argireline
Acetyl Hexapeptide-8 (Argireline)
A topical cosmetic peptide marketed as a 'Botox-like' wrinkle reducer that relaxes expression lines at the skin surface.
Matrixyl
Palmitoyl Pentapeptide-4 (Matrixyl)
A widely used topical skincare peptide that signals the skin to produce more collagen, studied for fine lines and firmness.
SNAP-8
Acetyl Octapeptide-3 (SNAP-8)
A topical cosmetic peptide extension of Argireline marketed for reducing the appearance of expression wrinkles.
GLOW blend
GLOW (GHK-Cu + BPC-157 + TB-500)
A three-peptide vendor blend (GHK-Cu, BPC-157, TB-500, typically 70 mg) marketed for skin and recovery; unstudied as a combination and mostly copper peptide by mass.
PTD-DBM
PTD-DBM (protein transduction domain, Dishevelled-binding motif)
A topical peptide that unblocks Wnt signaling in the scalp and stimulated hair regrowth and new follicle formation in mice; no human trial exists.
AHK-Cu
AHK-Cu (alanine-histidine-lysine copper)
A copper tripeptide marketed as the hair-growth cousin of GHK-Cu; in-vitro stimulation of hair follicle cells only, with no human trial.