Class
All Peptides 33 GLPs 3 SARMs & Related 9 Chemicals 16 Cofactors & Longevity 6
Research area
All Peptides Anti-Aging Cognitive Cosmetic Growth Hormone PCT & Hormonal Performance Recovery Sexual Health Weight Management
Cosmetic Peptides

Argireline

Hexapeptide
100 Da1 kDa10 kDa
Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2 888.95 Da

Synthetic hexapeptide developed by Lipotec; the prototypical topical neurocosmetic peptide, studied in expression-line research.

Research overview
Cosmetic Peptides

Lipopeptide

Palmitoyl Pentapeptide
100 Da1 kDa10 kDa
C₃₉H₇₅N₇O₇ 802.05 Da

Palmitoylated pentapeptide (Palmitoyl Pentapeptide-4), studied as a matrix-stimulating peptide in topical skin research.

Research overview
Cosmetic Peptides

Melanotan II

Cyclic Heptapeptide
100 Da1 kDa10 kDa
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 1024.18 Da

Synthetic cyclic analog of alpha-melanocyte-stimulating hormone, studied for melanogenesis and sexual-function research.

Research overview
Cosmetic Peptides

PT-141 (Bremelanotide)

Cyclic Heptapeptide
100 Da1 kDa10 kDa
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH 1025.18 Da

Cyclic melanocortin receptor agonist derived from melanotan II, studied for effects on sexual arousal in neuroendocrine research.

Research overview
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