Peter Thomas Roth Potent-C™ Vitamin C Bright & Plump Moisturizer is A moisturizer formulated with hydrolyzed collagen and THD ascorbate. Ingredients: THD Ascorbate Vitamin C 10% Vitamin E 3% and Ferulic Acid 2% Hydrolyzed Collagen This moisturizer is formulated with a 10 percent THD ascorbate, three percent vitamin E, and two percent ferulic acid to provide visible brightening benefits and helps diminish the look of fine lines and wrinkles. 💯Full Size, Brand New In Box 💸Bundle & Save 🚀FAST Same Day Shipping