Polymer of dimethyl silsesquioxanes and polypropylene glycol butyl ester
CAS #
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Form
Liquid
See origin →
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Locks In Moisture
Traditional Use
A specialized silicone polymer developed for high-performance cosmetics in recent decades. Used as a conditioning agent and film former in hair care and skin products.