TRIPEPTIDE-49 OLIGOPEPTIDE-91 DIPEPTIDE-19 SH-POLYPEPTIDE-3.

This advanced peptide complex primarily operates through its sh-Polypeptide-3 component, a synthetic recombinant peptide engineered to mimic human Keratinocyte Growth Factor (KGF). It actively promotes dermal cell adhesion, spreading, and proliferation, thereby accelerating the skin's natural regenerative capabilities and supporting wound healing. The complex mediates essential epithelial repair mechanisms and mesenchymal interactions within the skin. Specifically, sh-Polypeptide-3 stimulates the production of collagen and elastin, critical proteins for maintaining skin structure, leading to a reduction in the appearance of fine lines and wrinkles while improving overall skin firmness and elasticity. Furthermore, it aids in increasing skin moisture retention. Beyond structural support, it exhibits potential skin brightening effects by inhibiting melanin production and possesses anti-inflammatory properties that can assist in healing damaged skin and minimizing scarring. Generally, tripeptides are recognized for their role in promoting tissue regeneration, stimulating angiogenesis, accelerating collagen synthesis, influencing cell migration, proliferation, and differentiation, modulating inflammation, and reducing oxidative stress, alongside enhancing the function of fibroblasts and keratinocytes.