Vitamin C, also known as ascorbic acid, is a water-soluble vitamin  The solution is acidic  Medical research shows that human beings will produce too many oxygen-free radicals under adverse emotions, damage cells and tissues, resulting in skin loss of elasticity and wrinkles  Vitamin C reacts with oxygen free radicals to remove free radicals, which can effectively avoid skin aging  So, how does vitamin C whiten the skin? Originally, the color of the skin mainly depends on the content of melanin in the skin
The synthesis of tyrosinase can whiten the skin.
 Inhibiting the synthesis of tyrosinase is one of the keys to whitening, and vitamin C can inhibit the activity of this enzyme, block the production of melanin, and reduce the formed melanin into a colorless melanin precursor