Polyisobutene

POLYISOBUTENE

About this ingredient

Polyisobutene is a synthetic polymer derived from isobutylene monomers that functions as an emollient and film-forming agent in cosmetic formulations. It provides a smooth, silky feel, improves product spreadability, and creates a protective barrier on the skin and hair. It is commonly used in skincare, makeup, and personal care products to enhance texture and conditioning properties.