Oligopeptide-20  is a synthetic peptide composed of a short chain of amino acids, commonly used in cosmetic and dermatological formulations for skin-brightening, anti-aging, and repair effects. It is particularly known for its ability to inhibit melanin synthesis, making it effective in reducing hyperpigmentation and promoting an even skin tone.
This peptide works by regulating melanocyte activity and reducing the transfer of melanin to the skin’s surface. In addition, Oligopeptide-20 can stimulate fibroblast function and support collagen and elastin production, which improves skin firmness, elasticity, and overall texture.
 
 
Applications: Used in cosmetic formulations for skin-brightening, anti-aging, and skin-repair purposes. Commonly found in serums, creams, and lotions aimed at reducing hyperpigmentation, dark spots, uneven skin tone, and early signs of aging while improving skin firmness and elasticity.
Appearance:  White to off-white powder
Solubility:  Water-soluble
pH Range: Typically stable in formulations with pH 4.0 – 7.0
Chemical Formula: C₅₅H₈₅N₁₅O₁₅
Cas. No: 142810-33-2