A Powerful Antioxidant Serum With 10% Pure Vitamin C To Visibly Reduce Wrinkles And Brighten The Skin. Key Ingredients & Benefits: ‣ 10% Pure Vitamin C: Fights Free Radical Damage To Improve Skin Texture And Reduce The Appearance Of Wrinkles. ‣ Salicylic Acid: Provides Gentle Exfoliation To Refine Pores And Brighten The Skin. ‣ La Roche-posay Thermal Water: Soothes And Calms The Skin.