22610 Hydrogenated Polyisobutene ●
TL;DR. This ingredient is used as an emollient, gloss enhancer, film former, and binder, especially in lip, makeup, and balm formats. It gives slip, cushion, water resistance, and a non-greasy occlusive feel.
What does 22610 Hydrogenated Polyisobutene do in a cosmetic formula?
This ingredient is used as an emollient, gloss enhancer, film former, and binder, especially in lip, makeup, and balm formats. It gives slip, cushion, water resistance, and a non-greasy occlusive feel.
Is 22610 Hydrogenated Polyisobutene clean?
From a clean-beauty perspective, it is usually well tolerated on skin and is not a common allergen. The main friction is its synthetic petrochemical origin and polymeric persistence profile, which can put it outside stricter natural or clean frameworks.
Is 22610 Hydrogenated Polyisobutene sustainable?
This material is typically made from fossil-derived olefin feedstocks followed by hydrogenation. It is very stable and not readily biodegradable, so its sustainability profile is weaker than plant-derived, readily biodegradable emollients.
Is 22610 Hydrogenated Polyisobutene COSMOS-approved?
It is generally not permitted in COSMOS natural or organic products because it is a synthetic petrochemical-derived polymer rather than an allowed natural-derived material. Its Green Chemistry fit is limited by non-renewable sourcing and poor biodegradability, even though it is chemically stable and low-reactivity in formulas.
How does 22610 Hydrogenated Polyisobutene work chemically?
The molecule is a fully saturated, branched hydrocarbon oligomer or polymer, which explains its high oxidation resistance, low odor, and broad pH stability. It is oil-soluble, water-insoluble, commonly used from low single digits to high levels in anhydrous lip and color cosmetics, and pairs well with waxes, esters, and pigments for cushion and film integrity.
Last updated 2026-05-16