Beta-Sitosteryl Acetate

INCI: BETA-SITOSTERYL ACETATE

CAS Number
915-05-9
Function
Skin conditioning, emollient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted in cosmetics; no restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Plant-source material should be free of pesticide residues and heavy metals per COSMOS/GMP specifications. No genotoxicity, carcinogenicity, or reproductive toxicity signals identified for phytosterols.

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Concern Level: Low

Regulatory Flags

natural-origin

Frequently Asked Questions

Is Beta-Sitosteryl Acetate safe in cosmetics?

Plant-source material should be free of pesticide residues and heavy metals per COSMOS/GMP specifications. No genotoxicity, carcinogenicity, or reproductive toxicity signals identified for phytosterols. The EU classifies Beta-Sitosteryl Acetate as "permitted". Safety rating: GOOD.

Is Beta-Sitosteryl Acetate allowed in the EU?

Beta-Sitosteryl Acetate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Beta-Sitosteryl Acetate do in cosmetics?

Beta-Sitosteryl Acetate functions as: Skin conditioning, emollient. It is classified as a cosmetic ingredient in our database. CAS number: 915-05-9.

What is the Margin of Safety for Beta-Sitosteryl Acetate?

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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