Experience a burst of energy with Klairs’s Vitamin C Drop Serum — formulated with ingredients that are brightening, rejuvenating, but non-irritating. It contains just the right amount of Vitamin C — 5% Ascorbic Acid — making it perfectly safe to use on the most sensitive skin.
Apply sunscreen before sun exposure. Store in cool temperature and away from direct sunlight, best if kept refrigerated. Do not use in conjunction with high levels of AHA, BHA, Retinol products.