POLYISOBUTENE
Binding Agent
POLYISOBUTENE is a synthetic polymer commonly used in cosmetic formulations for its versatile properties. It functions primarily as a binding agent, film-former, and viscosity controller, helping to enhance the texture and stability of products. Formulators may add POLYISOBUTENE to improve the adherence of other ingredients, create a smooth application experience, and adjust the thickness of the formulation, making it suitable for various cosmetic products.