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DIISOPROPANOLAMINE/METHYLHEXAHYDROPHTHALIC ANHYDRIDE NONANOATE COPOLYMER

Description

Diisopropanolamine/Methylhexahydrophthalic Anhydride Nonanoate Copolymer is a synthetic polymer used in advanced skincare formulations. This multifunctional ingredient serves as a film-former, providing a protective barrier on the skin's surface. Its unique chemical structure allows it to form a lightweight, flexible film that helps lock in moisture and other beneficial ingredients.

The copolymer's composition includes diisopropanolamine, which acts as a pH adjuster and emulsifying agent, and methylhexahydrophthalic anhydride nonanoate, which contributes to the polymer's film-forming properties. This combination results in a substance that can improve the texture and feel of skincare products while enhancing their long-lasting effects.

In skincare applications, this copolymer is particularly useful in products designed for long-wear performance, such as sunscreens, foundations, and moisturizers. It helps to create a smooth, even application and can improve the water-resistance of formulations. Additionally, the film-forming properties may assist in reducing transepidermal water loss, potentially leading to improved skin hydration over time.

While generally considered safe for topical use, as with any synthetic ingredient, patch testing is recommended to ensure individual compatibility.