Obagi Professional-C Serum 20% provides superior antioxidant protection with deep penetration to the dermal layer. The 20% L-ascorbic acid is the highest concentration available. It helps in defending against damaging UVA and UVB rays, helps prevent premature signs of aging such as fine lines and wrinkles, and contributes to collagen synthesis. Obagi Professional-C Serum 20% is suitable for all skin types.
"Obagi Products may not be shipped outside the U.S.A."
Benefits:Collagen Stimulation, Brightening, Hydration & Moisturizing, Daily Care, Repairing, Sun Protection
Skin Type:Normal, Combination, Oily
Application Area:Face, Neck, Decollete
Key Ingredients:Vitamin C, Antioxidants