Quick Insights
Ingredient Rating:
GOOD
Type of Ingredient:
Texture Enhancer
Intended Function:
A synthetic elastomer used to gel and thicken oil phases for cushiony, long-wearing structure.
Common Applications:
Used in moisturizers, serums and creams and treatment formulas.
Target Audience:
Brands formulating sunscreens, long-wear color cosmetics, balms and sticks.
Also Known As:
Butylene/Ethylene/Styrene Copolymer
Safety Analysis
Butylene/Ethylene/Styrene Copolymer is well tolerated with a good safety profile in finished cosmetics. As always, substantiate the finished product’s safety (e.g. patch / HRIPT testing) in line with MoCRA requirements.
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