APG is a new kind of environmental friendly surfactant, a nonionic ... 2. Nonionic surfactant 3. APG used in fields of detergents,cosmetics,foods and medicine. 1. Favorable cosolvent ... surfactants. mild to skin, and reduce the irritation of cosmetic formulation system.4) No turbidity point, ... water, and high solubility even in high.concentration of electrolyte, and easily be diluted, no gel phenomena ...