A new gold standard in Vitamin C serums. Introducing a unique powerhouse face serum featuring a blend of clinically proven antioxidants and exfoliating Polyhydroxy Acid for brighter, more radiant skin in just one week! This lightweight and easy-to-absorb formula glides on smoothly and gives skin a boost of L-Ascorbic Acid (Pure Vitamin C), Feverfew Extract, Green Tea and Gluconolactone (Polyhydroxy Acid) to provide skin with antioxidant protection from external aggressors and oxidative stress, helping to diminish visible skin discoloration and even skin tone. Polyhydroxy Acid helps gently exfoliate skin's surface, allowing the Pure Vitamin C to absorb into fresh, renewed surface layers of skin. You'll “C” the visible difference in your skin in no time with this daily brightening concentrate.