What it is:
Fights free radical damage for smooth, healthy skin.
What it's used for:
Obagi Professional-C Serum 15% is formulated with 15% L-ascorbic acid, the only form of vitamin C suitable for topical application. L-ascorbic acid reaches the deepest layers to the skin to provide superior antioxidant protection, defend against damaging UVA and UVB sun rays, contribute to collagen synthesis and help prevent premature signs of aging such as fine lines and wrinkles.
Suitable for all skin types, Obagi Professional-C Serum 15% also reduces inflammation to help soothe irritated skin.