POTASSIUM UNDECYLENOYL HYDROLYZED SOY PROTEIN.

Potassium Undecylenoyl Hydrolyzed Soy Protein operates through multiple pathways to enhance skin health. It supplies short-chain peptides and amino acids that functionally mimic the skin's Natural Moisturizing Factors (NMFs), thereby boosting hydration levels and forming a moisture-retentive film on the skin surface. This action reinforces the stratum corneum, improving barrier function and significantly limiting transepidermal water loss (TEWL). The ingredient also contributes antioxidant protection via its naturally occurring isoflavones and peptides, fortifying the skin's defense against oxidative damage. Functionally, it exhibits amphiphilic surfactant properties, enabling it to interact with both water and oil. Additionally, it has been noted to stimulate collagen and elastin synthesis, supporting skin elasticity and firmness, and possesses conditioning, anti-dandruff, antibacterial, and antifungal properties.