Redox: chemical reaction that reduces oxidation Serum 0.5 fl. oz. – 15 ml. A fine blend of a marvelous antioxidant, Acerola, that restores and enriches your natural glow! An oil-free serum that assists in exfoliation and cell turnover. The high concentration of Vitamin C helps to firm and improve the appearance of fine lines and wrinkles, while reducing the effects of photo-aging and skin damage. Vegan / Gluten Free Directions for use – Apply a thin layer over the entire face and décolleté after use of LIMÓN. May use twice daily. Ingredients – Water (Aqua), Malpighia Glabra (Acerola) Fruit Extract, Glycerin, Sclerotium Gum, Fragrance (Parfum), Propylene Glycol, Diazolidinyl Urea, Methylparaben, Phenoxyethanol, Caprylyl Glycol, Propylparaben, Sorbic Acid, Limonene.