Ingredients / #166889
Styrene/Butadiene Copolymer
CAS: 9003-55-8 · EC:
Viscosity Modifier
CosIng Ref: 38367
💡 For reference only. Does not constitute medical advice.
Description
Acts as a thickening agent in cosmetic formulations to improve texture and consistency of products like foundations and creams. This synthetic polymer helps stabilize emulsions and provides a smooth, even application while enhancing the product's shelf stability. Generally considered safe for topical use with minimal risk of irritation.
Synonyms
스타이렌/부타디엔코폴리머 (ko)
（スチレン／ブタジエン）コポリマー (ja)
Benzene, ethenyl-, polymer with 1,3-butadiene
Properties
✗ Fragrance
✗ Preservative
✗ Colorant
Safety Rating
INTERNAL
2/10 · Safe
Polymer — generally inert
Found in products
Total: 87
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