Styrene/VA Copolymer

INCI: STYRENE/VA COPOLYMER

CAS Number
25213-29-0
Function
Film forming, opacifying
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; CIR concluded safe in present practices of use; VP/VA copolymer safety data also supports safety

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

VA = vinyl acetate; residual vinyl acetate monomer is a potential irritant; residual styrene monomer concern applies

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Concern Level: Low

Frequently Asked Questions

Is Styrene/VA Copolymer safe in cosmetics?

VA = vinyl acetate; residual vinyl acetate monomer is a potential irritant; residual styrene monomer concern applies The EU classifies Styrene/VA Copolymer as "permitted". Safety rating: GOOD.

Is Styrene/VA Copolymer allowed in the EU?

Styrene/VA Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Styrene/VA Copolymer do in cosmetics?

Styrene/VA Copolymer functions as: Film forming, opacifying. It is classified as a cosmetic ingredient in our database. CAS number: 25213-29-0.

What is the Margin of Safety for Styrene/VA Copolymer?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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