Sodium Ascorbyl Phosphate,chemical name as Sodium L-Ascorbyl-2-Phosphate,is a water-soluble form of Vitamin C,Vitamin C Sodium Phosphate,it is made from natural Vitamin C with Sodium Salt and Phosphate,it overcomes the Ascorbic Acid defects,but keep all of the Vitamin C benefits.Sodium Ascorbyl Phosphate is commonly used in anti-aging products because of its properties to stimulate collagen production and reduce the appearance of fine lines and wrinkles.