Peter Thomas Roth Clinical Skin Care is a complete skin care line for women and men of all ages. With a full range of non-prescription glycolic acid formulas and other advanced formulations, Peter Thomas Roth provides clinical strength acne care, a line of potent skin lighteners, and botanical brighteners. Recognizing the need for both preventative and corrective products, the Peter Thomas Roth products cleanse, exfoliate, clarify, hydrate and soften the skin, resulting in unparalleled healing, nourishment and regeneration.