Sapindus Mukorossi Fruit Powder (Soapnut Fruit Powder / Reetha Powder)

Sapindus Mukorossi Fruit Powder, commonly known as soapnut (reetha) powder, is a plant-derived cleansing ingredient naturally rich in saponins—mild, foam-forming compounds with surfactant-like behavior. In cosmetics, it is used to support gentle cleansing by helping lift dirt, excess sebum, and product buildup while contributing a soft lather and a less stripping feel than harsher detergents. It is widely found in natural shampoos, scalp care, facial/body cleansing powders, and botanical wash-off masks, often blended with other surfactants and conditioning agents to optimize foam quality, rinseability, and sensorial performance. Because efficacy depends on particle size, extraction/dispersion method, and formula pH, finished-product performance can vary; patch testing is recommended for sensitive scalps or reactive skin.