Glytone's Exfoliating Serum 5. 5 boosts cellular turnover so you can achieve a brighter, more luminous-looking complexion. Powered by glycolic acid, this lightweight formula works hard to correct signs of aging, uneven pigmentation and sun damage. Key Ingredients:Glycolic Acid (5. 5 Precision Free Acid Value™): promotes a moderate increase in cellular turnover to reduce the appearance of fine lines, wrinkles, dark spots, sun damage and redness. Accelerates the penetraion of other ingredients into the skin. Key Benefits:Reduces the appearance of fine lines and wrinkles. Retexturizes and exfoliates to enhance skin tone and smoothness. Prepares skin and maintains benefits of in-office chemical peels and other in-office treatments. Ideal for sensitive skin or first-time glycolic acid users. | Glytone Exfoliating Serum 5. 5, 2 fl. oz | Dermstore