This active antioxidant day serum is formulated to boost skin\'s defence against pollution, smog and other harsh environmental aggressors known to cause premature aging. This multi-action serum has 8 powerful antioxidants formulated together to combat the appearance of oxidation-induced photoaging. Gluconolactone (PHA): is found naturally in the skin and provides antiaging and gentle exfoliating benefits without sun sensitivity. Sensitive skin types as well as those who have had recent superficial cosmetic procedures will find comfort in this molecule\'s gentle nature. Gluconolactone strengthens the skin\'s moisture barrier leaving it more resilient, while also providing potent antioxidant benefits. Maltobionic Acid (PHA): is a part of the PHA family and are also non-irritating. These patented ingredients are also known as \"Bionic Acids\" and are derived from natural sugars. they help to reduce the appearance of lines and wrinkles, discoloration, enlarged pores and roughness through gentle exfoliation. The Bionics are potent antioxidants that have been shown to target naturally occurring, skin degrading enzymes to help maintain a youthful look. Vitamin C: Vitamin C, also known as Ascorbic Acid, is an antioxidant that protects the skin against UV induced free radicals to help maintain a youthful appearance. Citric Acid (AHA/BHA): Citric Acid is found naturally in citrus fruits and is a powerful Alpha/Beta Hydroxy Acid that has antioxidant and corrective antiaging effects, helping to minimize the visible signs of photodamage. This AHA/BHA gives the added benefit of being a powerful antioxidant to help protect skin against the visible skins of oxidative stress and make skin appear more youthful. Suitable for Normal, Dry and Oily Skin.