This hydroalcoholic solution contains 8% Glycolic Acid, an Alpha Hydroxy Acid (AHA), to exfoliate skin and target clogged pores and excess surface oil. Formulated to exfoliate, clarify and help tighten pores. This high strength AHA formula is designed to reduce the appearance of fine lines and wrinkles. Glycolic Acid (AHA): Glycolic Acid is a natural constituent of sugar cane and normalizes the skin\'s exfoliation process refining the appearance of pore size and smoothing the look of fine lines and wrinkles as it re-texturizes skin. NEOSTRATA products formulated with Glycolic Acid have been enhanced with an innovative delivery system known as out Smart Amphoteric Complex. Our Smart Amphoteric complex provides the ability to deliver Glycolic Acid in a gradual fashion, ensuring maximum efficacy while minimizing the potential for irritation. Glycolic Acid is known to be the workhorse of the AHA family for those looking to really retexture and refine their skin\'s surface. Ideal for Oily and Acne-Prone Skin.