Yuan creates herbal soaps from scratch using natural handmade soap making methods, combining mineral spring water from Yangmingshan, herbal formulas and YUAN's exclusive essential oils. The products are free of petroleum-based surfactants, chemical fragrances, chemical foaming agents and chemical hardeners. They retain their original cleansing properties, skin-nourishing properties, low irritation and the energy of natural herbs from "YUAN Farm", helping customers heal from body to mind.