Sodium Ascorbyl Phosphate is a stable derivative of Vitamin C that is soluble in water. It serves as an antioxidant, effectively combating free radicals and protecting the skin from environmental damage such as UV radiation and pollution. Sodium Ascorbyl Phosphate also possesses skin brightening properties, aiding in the reduction of hyperpigmentation and promoting an even skin tone. Moreover, it plays a role in collagen synthesis, contributing to skin firmness and elasticity, thus reducing the appearance of fine lines and wrinkles. Its stability and compatibility make this ingredient popular in various skincare formulations. The chemical formula of Sodium Ascorbyl Phosphate is C6H9O9P3Na.