Is Ceanothus Americanus Leaf Extract safe in cosmetics?
Ceanothus Americanus Leaf Extract has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Ceanothus Americanus Leaf Extract
INCI: CEANOTHUS AMERICANUS EXTRACT
Ceanothus Americanus Leaf Extract (CAS 91771-46-9) is a cosmetic cosmetic ingredient functioning as Skin conditioning, astringent. Contains cyclic peptide alkaloids, triterpenes. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 91771-46-9 →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning, astringent. Contains cyclic peptide alkaloids, triterpenes (ceanothusic acid, ceanothenic acid), tannins (~10%), resins, and bitter compounds. Tannins impart astringent, tightening, and anti-inflammatory properties useful in toners and sensitive skin formulations.
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No FDA-specific cosmetic restriction. EWG Skin Deep lists no hazard concerns. CIR has not conducted a formal safety assessment for this ingredient. Used at low concentrations in cosmetics.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ceanothus Americanus Leaf Extract.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Cleaning agent
Expert Verdict
Expert safety assessment and concern-level summary for Ceanothus Americanus Leaf Extract.
Regulatory Flags
astringent
skin-conditioning
tannin-rich
anti-inflammatory
low-data-availability
Chemical Function
Cleaning agent
Frequently Asked Questions
Is Ceanothus Americanus Leaf Extract allowed in the EU?
Ceanothus Americanus Leaf Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ceanothus Americanus Leaf Extract do in cosmetics?
Ceanothus Americanus Leaf Extract functions as: Skin conditioning, astringent. Contains cyclic peptide alkaloids, triterpenes (ceanothusic acid, ceanothenic acid), tannins (~10%), resins, and bitter compounds. Tannins impart astringent, tightening, and anti-inflammatory properties useful in toners and sensitive skin formulations.. It is classified as a cosmetic ingredient in our database. CAS number: 91771-46-9.
Compliance Tools
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Substance Compliance
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MoS Calculator
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