Elevate your morning routine with this first-of-its-kind clinical-grade 15% vitamin C serum from Youth To The People. Boosted with clean, plant-derived caffeine from superleafs yerba mate and guayusa to immediately brighten, visibly reduce morning puffiness, and hydrate. Created with a 15% Vitamin C Complex in which three powerful sources of vitamin c are combinedEthyl Ascorbic Acid, Tetrahexyldecyl Ascorbate (THD Ascorbate), and Magnesium Ascorbyl Phosphatefor maximum efficacy and stability. * 1.0oz/ 30mL * Serum formula * Brightens and de-puffs * 100% vegan ingredients, and cold-pressed extracts * No animal testing, no dimethicone * Free of parabens, phthalates, fragrance, sulfates, PEGs * Recyclable packaging | Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum at Free People