Back to Ingredient Dictionary

POLYGLYCERYL-2 DIISOSTEARATE/IPDI COPOLYMER

Description

POLYGLYCERYL-2 DIISOSTEARATE/IPDI COPOLYMER is a synthetic polymer used in cosmetic and skincare formulations. This multifunctional ingredient serves as an emollient, film-former, and viscosity controlling agent. Its unique structure combines polyglyceryl-2 diisostearate with isophorone diisocyanate (IPDI), resulting in a copolymer with enhanced stability and performance characteristics.

In skincare products, this copolymer creates a protective barrier on the skin's surface, helping to lock in moisture and prevent transepidermal water loss. Its film-forming properties contribute to improved texture and feel of formulations, providing a smooth, non-greasy finish. The ingredient also aids in the even distribution of other active ingredients throughout the product.

POLYGLYCERYL-2 DIISOSTEARATE/IPDI COPOLYMER is particularly useful in water-resistant formulations, such as sunscreens and long-wearing makeup. It enhances the durability of these products, allowing them to withstand exposure to water and sweat. The copolymer's ability to control viscosity helps maintain product consistency and stability over time.

While generally considered safe for topical use, individuals with sensitive skin or known allergies to its components should perform a patch test before widespread application.