Vitamin C Serum is a lightweight water-based serum with a natural citrus scent. The formula combines sodium ascorbyl phosphate (a stable form of vitamin C), hyaluronic acid, konjac root powder, vitamin E, ferulic acid, and chamomile. The serum spreads easily over the face and absorbs to an ultra-light finish without shine or stickiness. The serum adds a touch of hydration and helps to brighten skin over time.