Alpha-Ionol

INCI: ALPHA-IONOL

CAS Number
25312-34-9 (mixture of isomers); 3293-47-8 (specific isomer)
Function
Fragrance (Perfuming)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted by FDA; FEMA GRAS status for flavor use

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

Alpha-Ionol is permitted in fragrance compositions with no significant safety concerns at current use levels.

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Concern Level: Low

Regulatory Flags

fragrance-component jecfa_safe

Frequently Asked Questions

Is Alpha-Ionol safe in cosmetics?

Alpha-Ionol is permitted in fragrance compositions with no significant safety concerns at current use levels. The EU classifies Alpha-Ionol as "permitted". Safety rating: GOOD.

Is Alpha-Ionol allowed in the EU?

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

What does Alpha-Ionol do in cosmetics?

Alpha-Ionol functions as: Fragrance (Perfuming). It is classified as a cosmetic ingredient in our database. CAS number: 25312-34-9 (mixture of isomers); 3293-47-8 (specific isomer).

What is the Margin of Safety for Alpha-Ionol?

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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