Glycolic Acid 20% in Ethanol is a concentrated alpha hydroxy acid (AHA) solution suitable for general laboratory, cosmetic formulation, and research applications. Commonly used as a chemical reagent and formulation component, it provides consistent concentration for reliable and reproducible results. The solution is appropriate for product development, pH adjustment, and general chemical processing tasks. Supplied in chemically compatible containers, Glycolic Acid 20% in Ethanol is intended for professional, laboratory, and industrial use. Not intended for direct consumer use without appropriate formulation and regulatory review.