INCI Name: Hydrogenated Polyisobutene
Molecular Weight: ~1200 Daltons
Appearance: Clear, colorless liquid
Solubility: Oil-soluble
Usage Rate: Up to 70%
Function: Emollient, skin conditioning agent, texture enhancer, gloss booster
Hydrogenated Polyisobutene is a high-purity synthetic emollient that offers excellent lubricity, shine, and water resistance in personal care formulations. It is a non-comedogenic alternative to mineral oil and provides a silky-smooth, non-greasy feel in both anhydrous and emulsified systems. Commonly used in lip products, moisturizers, and lightweight serums.
Hydrogenated Polyisobutene is a versatile, high-performance emollient ideal for modern clean beauty and performance-driven formulations. Its smooth application, excellent pigment dispersion, and water-resistant properties make it a favorite for formulating long-wear color cosmetics and moisturizing skin/hair care products.
Can be used alone as an emollient or blended with other oils, esters, or waxes to control gloss, slip, and spread. Particularly effective in oil-rich or water-free formulations such as glosses, sticks, and creams.
