10% Glycolic 
Directions: Use only at nighttime. Apply a small amount on a cotton ball, and spread gently across your face, avoiding eyes and mouth areas. Rinse off in the morning and apply a high SPF Sunscreen. Sunburn Alert: Limit sun exposure while using this product and for a week afterwards. This product may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. 
Ingredients:
Water, Glycolic Acid, Alpha hydroxy acid (AHA)