Glytone offers the highest level of free glycolic acid in its facial and body care products. Each glycolic acid formulation in the Glytone line exfoliates, renews and hydrates, allowing the skin to take on a brighter and more youthful appearance. Glytone's products are also a potent choice for fighting acne breakouts, leading to a clearer skin tone. Glytone's exclusive PFAV™ (Precision Free Acid Value) system delivers more free Glycolic Acid to the skin to achieve a higher efficacy. Glytone's products are great for conditions like acne, keratosis pilaris, fine lines and dark spots.