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 combined—Ethyl Ascorbic Acid, Tetrahexyldecyl Ascorbate (THD Ascorbate), and Magnesium Ascorbyl Phosphate—for maximum efficacy and stability. In the morning, apply 2-4 pumps to cleansed face and neck. Youth to the People is located in sunny California, where all formula ingredients are sourced. Each product is created in small batches, combining superfoods and science to ensure the freshest and most effective product possible. Beauty Return Policy: We are unable to process returns for opened and used beauty products. All products must be returned in original condition and packaging to our Returns warehouse. Store locations do not accept returns for Beauty products. Made in the USA