15% Pure Vitamin C (L-Ascorbic Acid): provides visible anti-aging benefits, brightens skin and helps protect against oxidative stress 1% Vitamin E (Alpha Tocopherol): this pure form of vitamin E neutralizes free radicals and replenishes skin lipids 0.5% Ferulic Acid: a plant-based antioxidant, ferulic acid neutralizes free radicals and enhances the antioxidant benefits and stability of vitamins C and E
Key Benefits:
Provides advanced environmental protection from skin-damaging free radicals caused by sun and pollution Clinically proven to reduce combined oxidative damage from free radicals generated by UV, ozone, and diesel exhaust by up to 41% Improves the appearance of fine lines, wrinkles and loss of firmness Evens and brightens skin tone Once absorbed, this vitamin C serum can remain effective for 72 hours Paraben-free and ideal for normal, dry, and sensitive skin types Tested suitable for use post-laser; Always consult with a physician for individual post-procedure careAll SkinCeuticals antioxidant formulations have been tested in final packaging and have been confirmed to remain stable and effective for 36 months and up to 6 months after opening.