The Glycolic Acid Toning Solution 7% provides gentle exfoliation for enhanced skin brightness and apparent clarity. This product is effective and very easy to use. It is not suitable for sensitive skin, best for oil and dry skin. It provides a 7% toning solution for mild exfoliation. It is alcohol free and chemical free. It targets dullness, texture and signs of aging. It brightens the skin and promotes a radiant even one.