BIS-POLY(1,4-BUTANEDIOL)-9/TMDI/IPDI COPOLYMER

Ingredient type:TEXTURE

✨ Role: Bis-Poly(1,4-Butanediol)-9/TMDI/IPDI Copolymer is used in cosmetic products to form a protective film on the skin. This film helps reinforce the skin barrier, contributes to long-lasting hydration and improves the overall texture of the product applied.

Ingredient type: Film-forming

‍⚕️ Safety: Generally considered safe for use in cosmetic formulations at usual concentrations. However, always check individual response, especially for sensitive skin.

✨ Vegan: Yes, this ingredient is derived from synthetic sources and contains no animal products.

✨ Worth knowing: This copolymer is particularly popular in formulations for long-lasting products such as waterproof makeup due to its water-resistant properties. However, skin tolerance tests are advised to avoid potential reactions in people with very sensitive skin.

Present in: Long-lasting skincare products, waterproof make-up, moisturizers and sun protectors formulated to remain effective even after exposure to water.

Comedogenic rating: 

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