Obagi's Professional-C Serums provide L-Ascorbic Acid, the most bioavailable form of Vitamin C, for optimal skin absorption and results. L-ascorbic Acid is known to support new collagen production and is also effective in reducing the appearance of fine lines, wrinkles and photoaging of the skin. You can apply a few drops of the serum to the face, neck, and chest every morning before your sunscreen to start gaining the beneficial properties of Vitamin C.
L-Ascorbic Acid 15% Known as the purest form of Vitamin C, L-Ascorbic Acid helps neutralize free radicals, minimize the look of fine lines and wrinkles, and brighten skin tone
Daily Use of Vitamin C
All Ingredients: Propylene glycol, water (aqua), L-ascorbic acid, alcohol, ascorbyl glucoside, fragrance