A patented daytime vitamin C serum that delivers advanced environmental protection and improves the appearance of fine lines and wrinkles, loss of firmness, and brightens skin’s complexion. Key Ingredients: 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 Please note: L-ascorbic acid may discolor with time, but oxidation is minimal and the formulation is proven to remain effective. All 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.
