Reversa's anti-spot brightening serum visibly reduces the appearance of brown spots and pigmentary imperfections.The Reversa anti-spot brightening serum's boosting effect amplifies the actions of other treatment products: it enhances and strengthens their benefits because of its antioxidant power and its capacity to stimulate collagen synthesis. The anti-spot complex is made of Vitamin C and plants extracts. Well known for its ability to revive complexion, vitamin C is a major antioxidant that fights destructive free radicals generated by sun exposure or other causes. It unifies skin tone by participating in the regulation of melanocyte activity i.e. the cells responsible for melanin synthesis. Melanin is the pigment that gives skin its color; excessive melanin production causes brown spots. Vigna aconitifolia seed extract stimulates cell renewal and collagen synthesis, thereby reducing the appearance of wrinkles. It is a botanical alternative to retinol, producing similar effects without irritating the skin. As for Pisum sativum (pea) and Rumex occidentalis extracts, they are potent tyrosinase inhibitors; tyrosinase is an enzyme essential to melanin production. They visibly reduce brown spots and unify complexion.