Is Cyclopentadecenone safe in cosmetics?
Cyclopentadecenone has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
GOOD
Cosmetic Ingredient
Cyclopentadecenone
Cyclopentadecenone (CAS Not singled out in public cosmetic databases; falls within macrocyclic ketones (C15–C17) reviewed as a group.) is classified as a cosmetic ingredient. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
Not singled out in public cosmetic databases; falls within macrocyclic ketones (C15–C17) reviewed as a group.
View industrial chemical safety profile →
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No FDA-specific restriction; governed by fragrance industry safety assessments.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cyclopentadecenone.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Cyclopentadecenone — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is Cyclopentadecenone allowed in the EU?
Cyclopentadecenone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
Compliance Tools
Check Cyclopentadecenone compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Is Cyclopentadecenone in Your Products?
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Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Cyclopentadecenone in your formulation.