Glycolic Acid Powder  Supplier: Superaws Where to buy high-quality Glycolic acid for Acne treatment? Superaws is a reliable supplier of Glycolic Acid Powder in China ,we are offering 70% and 99% Glycolic Acid Powder ,We have been exporting Glycolic Acid Cosmetics Ingredients worldwide （ Germany,Australia, Canada,USA etc.） Product Name:  Glycolic acid CAS No:  79-14-1 EINECS:  201-180-5 Molecular Formula: C2H4O3 Certificate: …