Is Azulene safe in cosmetics?
Azulene has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted. This ingredient has been reviewed by CIR Safety Assessment.
Also known as: Azunamic, Bicyclo(5.3.0)decapentaene, Bicyclo(5.3.0)-1,3,5,7,9-decapentaene, Bicyclo(5.3.0)-deca-2,4,6,8,10-pentaene, EINECS 205-993-6 (+2 more)
INCI: AZULENE
Azulene (CAS 275-51-4) is a cosmetic cosmetic ingredient functioning as Insufficient Data. EU Regulation 1223/2009 status: permitted, max 10%; 1 safety opinion reviewed (CIR Safety Assessment). Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in pharmaceutical data.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Margin of Safety, dermal absorption, and sensitization profile summaries for Azulene.
Calculate MoS for your specific formulation with the MoS Calculator.
Official safety assessments from the Scientific Committee on Consumer Safety (SCCS) and Cosmetic Ingredient Review (CIR).
Preliminary editorial summary for Azulene — not a computed safety verdict. See the sourced toxicological data above.
Same-CAS public records found in pharmaceutical data.
Same-CAS rows from the pharmaceutical spoke database.
Azulene has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted. This ingredient has been reviewed by CIR Safety Assessment.
Azulene EU regulatory status: permitted. Maximum allowed concentration: 10%. This is based on EU Regulation 1223/2009 and its amendments.
Azulene functions as: Insufficient Data. It is classified as a cosmetic ingredient in our database. CAS number: 275-51-4.
Azulene also appears in pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Check Azulene compliance across multiple jurisdictions:
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