Sapindus Mukorossi Powder (Soapnut / Reetha Powder)

Sapindus Mukorossi Powder, commonly known as soapnut (reetha) powder, is a plant-derived cleansing ingredient naturally rich in saponins—mild, foam-forming compounds with surfactant-like properties. In cosmetic formulations, it supports gentle cleansing by helping remove dirt, excess sebum, and product buildup while delivering a softer, less stripping feel than harsher detergents. It is commonly used in natural shampoos, scalp-cleansing blends, facial/body cleansing powders, and botanical wash-off masks, often combined with other mild surfactants and conditioning agents to optimize foam, rinseability, and overall sensorial performance. Because efficacy depends on particle size, sourcing, and how it is dispersed or extracted in the formula, finished-product results can vary; patch testing is recommended for sensitive scalps or reactive skin.