Glycolic Cream 18% Extremity Cream is formulated with ultra-pure 18% glycolic acid in an occlusive base. It is ideal for exfoliating rough skin on arms, legs, knees, heels and elbows. Extremity Cream is enhanced with protective, soothing and hydrating antioxidants, Vitamin E, Aloe Vera, and Squalane, natural emollients found in healthy skin, to prevent moisture loss. Glycolic Acne Clearing Solutions, pH-balanced glycolic-salicylic acid based treatments help transform skin health for beautiful skin. Ultra-soft cosmetic glycolic acid provides exfoliation, while the exfoliating properties of salicylic acid USP 2% unclogs pores and provides acne treatment for lasting, flawless skin.