Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Ionone family member; monitor EU SCCS opinions on methylionone allergen disclosure
Regulatory Flags
Frequently Asked Questions
Is 5-Methyl-Beta-Ionone safe in cosmetics?
Ionone family member; monitor EU SCCS opinions on methylionone allergen disclosure The EU classifies 5-Methyl-Beta-Ionone as "permitted". Safety rating: GOOD.
Is 5-Methyl-Beta-Ionone allowed in the EU?
5-Methyl-Beta-Ionone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does 5-Methyl-Beta-Ionone do in cosmetics?
5-Methyl-Beta-Ionone functions as: Fragrance (perfuming). It is classified as a cosmetic ingredient in our database. CAS number: 127-43-5.
What is the Margin of Safety for 5-Methyl-Beta-Ionone?
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.
Compliance Tools
Check 5-Methyl-Beta-Ionone compliance across multiple jurisdictions:
Related Ingredients
Is 5-Methyl-Beta-Ionone in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for 5-Methyl-Beta-Ionone in your formulation.