Glytone's Enhance Brightening Solution is a dark spot treatment that reduces the appearance of uneven skin. Lightweight and oil-free, this formula is powered by a combination of acids that exfoliate dead skin cells to allow for greater penetration of other ingredients. Key Ingredients: Potassium Azeloyl Diglycinate (an Azelaic Acid Derivative) and Niacinamide: provide an ideal combination of ingredients to visibly brighten the skin and improve appearance of unwanted dark spots. Glycolic and Salicylic Acids: exfoliate dead skin cells and allows for better penetration and efficacy of the other ingredients. Malachite Extract: helps protect against external free radicals and oxidative stress. Key Benefits: Brighten, exfoliates and fades dark spots. Tightens pores in preparation for brightening/lightening treatments. Leaves kin feeling reenergized. Lightweight and refreshing formula. Perfect for daily use.