Powered by a potent concentration of vitamin C, the Neostrata 15% Vitamin C and PHA Serum delivers a light resurfacing effect to help reveal a glowing, more even-looking skin tone.Designed for daily wear, the gentle exfoliant sloughs away dead skin cells to reveal a brighter -looking complexion, while antioxidants help to defend the complexion against the visible effects of environmental aggressors. Skin appears unified and refined to create the illusion of a balanced visage.