Lanosterol

CAS Number
79-63-0
Function
Anti-static agent; Softener and conditioner
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€“ not restricted under 21 CFR for cosmetic use

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited published cosmetic toxicology data; if sourced from wool grease (lanolin), same animal-origin contamination controls apply; structurally related to cholesterol with no systemic toxicity expected at cosmetic use levels

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Concern Level: Low

Frequently Asked Questions

Is Lanosterol safe in cosmetics?

Limited published cosmetic toxicology data; if sourced from wool grease (lanolin), same animal-origin contamination controls apply; structurally related to cholesterol with no systemic toxicity expected at cosmetic use levels The EU classifies Lanosterol as "permitted". Safety rating: GOOD.

Is Lanosterol allowed in the EU?

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

What does Lanosterol do in cosmetics?

Lanosterol functions as: Anti-static agent; Softener and conditioner. It is classified as a cosmetic ingredient in our database. CAS number: 79-63-0.

What is the Margin of Safety for Lanosterol?

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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