This highly concentrated vitamin C serum will transform your skin! The Freshly Juiced Vitamin Drop is formulated with nature's most important ingredients and concentrated pure vitamin C with an innovative, non-irritating formula to revitalize, nourish and transform your skin! Experience the power of vitamin C. Klair's Freshly Juiced Vitamin Drop contains 5% ascorbic acid and is suitable for all ages and skin types, even if you have the most sensitive skin. Developed with naturally effective ingredients that are safe and non-irritating. This product has a pH of 3.81.