Our innovative serum is powered by the new gold standard in Vitamin C, THD Ascorbate. This stabilized, non-irritating Vitamin C penetrates skin 50X more effectively than traditional Ascorbic Acid. The most advanced brightening ingredients plus our signature Bio-Renewal Peptide significantly enhance radiance, refine skin tone and texture, and reduce fine lines and wrinkles. | RéVive Skincare Brightening Vitamin C Serum, 30 ml | Dermstore