ZAT peel our one of a kind Glycolic acid formula that exfoliate the skin's topmost surface for a brighter and more even appearance It also exfoliate the skin to help clear pore congestion. This solution offers deeper exfoliation to help fight visible blemishes and improve skin radiance to give it an instant glow The formula also improves the appearance of skin texture and reduces the look of fine lines with added hyaluronic acid for hydration and to help reduce irritation associated with acid use. Added Kojic acid that is the magical  ingredient for hyperpigmentation You can kiss those super stubborn brown patches and post-acne marks Good Bye