Natural Clean SW is a plant extract from Saponaria officinalis, and the genus name Saponaria is derived from Latin name ‘sapo’ which means a soap. Ancient Egyptian, Greeks and Romans used to wash their clothes using this plant due to the plant’s excellent foaming and cleansing properties. High content of saponins is one main reason of soapwort’s foaming property. It can be a foaming and cleansing ingredient which is natural and safe. Moreover, Natural Clean SW has proven skin moisturizing effect by clinical trial, which can provide cleanness and hydration to the skin.