This is a set of 20 additive-free soaps, "Awa Omoi." In addition to the highly effective cleaning power and the fluffy, dense foam texture of the potassium soap base, the skin-conditioning ingredient Trinity Z, which retains moisture, is included at twice the concentration of the previous product. It is gentle on the skin, and safe for those with rough hands or sensitive skin. In the kitchen, the fine, soft foam effectively removes stubborn oil stains and unpleasant odors. It can also be used widely as a hand soap, body soap, or face wash, and is safe for babies' skin. It lathers well and has high cleaning power, making it very easy to use.