Sodium Cholesteryl Sulfate

INCI: SODIUM CHOLESTERYL SULFATE

CAS Number
2864-50-8
Function
Skin conditioning, emulsifying, skin barrier repair (component of natural skin lipids)
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted under general cosmetic ingredient provisions; recognized as skin-identical lipid

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Animal-derived (typically from wool lanolin/cholesterol) โ€” may not meet vegan criteria; ensure cholesterol source is BSE/TSE-free certified for regulatory compliance

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Concern Level: None

Frequently Asked Questions

Is Sodium Cholesteryl Sulfate safe in cosmetics?

Animal-derived (typically from wool lanolin/cholesterol) โ€” may not meet vegan criteria; ensure cholesterol source is BSE/TSE-free certified for regulatory compliance The EU classifies Sodium Cholesteryl Sulfate as "permitted". Safety rating: EXCELLENT.

Is Sodium Cholesteryl Sulfate allowed in the EU?

Sodium Cholesteryl Sulfate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium Cholesteryl Sulfate do in cosmetics?

Sodium Cholesteryl Sulfate functions as: Skin conditioning, emulsifying, skin barrier repair (component of natural skin lipids). It is classified as a cosmetic ingredient in our database. CAS number: 2864-50-8.

What is the Margin of Safety for Sodium Cholesteryl Sulfate?

not established 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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