C10-30 Cholesterol/Lanosterol Esters

INCI: C10-30 CHOLESTEROL/LANOSTEROL ESTERS

CAS Number
85062-73-5 (wool wax-derived sterol ester complex)
Function
Skin conditioning, emollient, surfactant emulsifying, viscosity controlling
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Adequate long history of safe use; structural similarity to endogenous skin lipids

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Wool wax origin requires testing for potential pesticide residual contamination. Lanolin allergy warning should be noted in CPSR for atopic consumers. Not suitable for vegan claims.

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Concern Level: Low

Frequently Asked Questions

Is C10-30 Cholesterol/Lanosterol Esters safe in cosmetics?

Wool wax origin requires testing for potential pesticide residual contamination. Lanolin allergy warning should be noted in CPSR for atopic consumers. Not suitable for vegan claims. The EU classifies C10-30 Cholesterol/Lanosterol Esters as "permitted". Safety rating: EXCELLENT.

Is C10-30 Cholesterol/Lanosterol Esters allowed in the EU?

C10-30 Cholesterol/Lanosterol Esters EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does C10-30 Cholesterol/Lanosterol Esters do in cosmetics?

C10-30 Cholesterol/Lanosterol Esters functions as: Skin conditioning, emollient, surfactant emulsifying, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 85062-73-5 (wool wax-derived sterol ester complex).

What is the Margin of Safety for C10-30 Cholesterol/Lanosterol Esters?

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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