Peter Thomas Roth PTR Potent-C Power Moisturizer Brightening Vitamin C moisturizer is packed with 10% THD Ascorbate Vitamin C, an advanced form of Vitamin C that helps to brighten the look of dullness, uneven skin tone and dark spots while improving the appearance of fine lines and wrinkles. Boosted by 3% Vitamin E and Ferulic Acid for potent antioxidant benefits, the formula is supercharged with an Antioxidant Superfood Complex made from ethically sourced kale sprouts and olives. Rich in Calcium, Zinc and Vitamins A, C and B3, this scientifically engineered complex combats the aging effects of environmental stress to help maintain and enhance brightening results. Hyaluronic Acid, Ceramide NP and Hydrolyzed Collagen and Elastin plump the look of skin with moisture, while Trimoist KMF helps lock in hydration for up to 24 hours. CLINICAL RESULTS: Clinically proven to improve the look of fine lines, wrinkles and skin tone* AFTER JUST 1 WEEK: 97% agreed skin felt nourished and more even te