The plant-based washing ingredient uses coconut palm and rape seed blended with three types of steeped plant water, including Amachazuru, to condition the skin. For better lather, we blended extracts of Japanese honeysuckle. The fine, resilient lather leaves the face gently washed while removing unwanted keratin and sebum and reduces that skin-tightening feeling. We avoided the use of purified oils so that this soap can be used even when skin is at its most sensitive.