<unk>  (or hydroxyacetic acid); chemical formula C2H4O3  (also written as HOCH2COOH), is the smallest α-hydroxy acid (AHA). This colorless, odorless, and hygroscopic crystalline solid is highly soluble in water.  It is used in various skin-care products.<unk>  is found in some sugar-crops.  A glycolate is a salt or ester of<unk> .
Glycolic Acid
Glycolic acid
Cholic acid
Thiamin
Linoleic acid
Oleic acid
Lipoic acid
Omega-3 fatty acid