MONASCUS PILOSUS FERMENT FILTRATE.

This ferment filtrate derives its efficacy from bioactive compounds such as various pigments (yellow, orange, red), monacolins, dimerumic acid, and γ-aminobutyric acid. It acts as a powerful antioxidant by significantly reducing reactive oxygen species (ROS) and attenuating oxidative stress. Its anti-inflammatory properties are demonstrated by the downregulation of inflammatory mediators, which visibly decreases redness. The ingredient actively reduces melanin synthesis, leading to diminished hyperpigmentation and enhanced skin brightness. It also contributes to a stronger skin barrier by increasing key barrier-related proteins and can modulate sebum production. Furthermore, it targets photoaging by inhibiting cellular apoptosis, decreasing metalloproteinase expression levels, and promoting the cellular production of collagen type I and elastin, which collectively reduces the appearance of wrinkles. It also inhibits key aging-related enzymes, specifically tyrosinase, hyaluronidase, and elastase.