... powder 3. 65% Saponin Saponin is extracted from tea seed,saponin is a natural surfactant,it can dissolve in water to form ... forth efficiently.These pesticides incur no contamination.In addition,refined tea saponins as the main forms of environmentally friendly additives can ... daily care products,medicine,beverage,textiles,photography and reprography etc. Tea Saponin in Chemicals