Discover Obagi’s bestselling Professional C® Serum 20%, a potent formula powered by 20% L-Ascorbic Acid and Sodium Hyaluronate to help brighten and even skin tone while strengthening antioxidant defences. This fast-absorbing formula helps to neutralise free radicals and combat oxidative stress while diminishing the appearance of dark spots. It also smooths the appearance of fine lines and wrinkles, giving your skin a radiant, hydrated glow and a more youthful look. Perfect for normal to oily skin types. 

Skin Concern: Skin Discolouration.
Skin Type: Normal to Oily, Combination.