Polyglyceryl-15 Diisostearate is a diester of Isostearic Acid and a glycerin polymer containing 15 glycerin units. Science: Origin: Botanic/Natural | Functions: Cleansing, Hair Conditioning, Surfactant - Cleansing Safety Ratings: CIR: Safe as used
Form
Liquid
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Removes Impurities
Conditions Hair
Cleansing Surfactant
Removes dirt and impurities
Lifts away dirt and oil
Softens and detangles hair
Traditional Use
Developed in the mid-20th century as a synthetic polyglyceryl ester emulsifier with higher glycerin content. Used in cosmetics to improve formula stability and texture.