BIS-HEA POLY(1,4-BUTANEDIOL)-9/TDI COPOLYMER

Ingredient type:TEXTURE

✨ Role: Bis-HEA poly(1,4-butanediol)-9/TDI copolymer is mainly used as a film-former. It helps form a continuous film on the skin, providing a smoothing effect and improving the hold of make-up and other products applied to it.

Ingredient type: Film-forming

‍⚕️ Safety: This ingredient is generally considered safe for cosmetic use. However, monitoring for individual reactions is recommended.

✨ Vegan: This ingredient is synthetic and can be considered vegan as it is not derived from animal sources.

✨ Worth knowing: This ingredient can increase the water resistance of cosmetic products, making them more durable. People with sensitive skin should exercise caution and carry out a test beforehand, as the polymerization of ingredients can sometimes cause irritation.

Found in: Commonly found in foundations, waterproof make-up products, make-up fixers, and some skincare products designed to create blurring effects or soften imperfections.

Comedogenic rating: 

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