Potent-C Vitamin C Power Serum - BenefitsHelp improve the look of fine lines, wrinkles, firmness, uneven skin tone, texture, brightness and dehydrationThis serum's performance is boosted by two ultra-powerful antioxidants 3% Vitamin E and 2% Ferulic AcidPacked with a jaw-dropping concentration of 20% THD Ascorbate Vitamin CKey Ingredients3% Vitamin E and 2% Ferulic Acid - Help boost the performance of THD Ascorbate Vitamin C while providing antioxidant benefits20% THD Ascorbate - Ultra-stable scientific breakthrough form of Vitamin C that is 50X more powerful than traditional Vitamin C - Potent-C Vitamin C Power Serum