Polyisobutene and Hydrogenated Polyisobutene are polymers. In cosmetics and personal care products, Polyisobutene and Hydrogenated Polyisobutene are used in the formulation of lipsticks, they can also be found in eye and facial makeup, skin care products and suntan products. Both Polyisobutene and Hydrogenated Polyisobutene increase the thickness of the lipid (oil) portion of cosmetics and […]
