Is Indolebutyroyl Aspartic Acid safe in cosmetics?
Indolebutyroyl Aspartic Acid has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Indolebutyroyl Aspartic Acid
INCI: INDOLEBUTYROYL ASPARTIC ACID
Indolebutyroyl Aspartic Acid (CAS 101289-65-0 ; alternate listing 73211-20-8 — confirm identity before use) is a cosmetic cosmetic ingredient functioning as Skin conditioning / hair conditioning (indole–amino acid conjugate). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
101289-65-0 ; alternate listing 73211-20-8 — confirm identity before use
View industrial chemical safety profile →
Function
Skin conditioning / hair conditioning (indole–amino acid conjugate)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — not on FDA prohibited/restricted lists (21 CFR 700); no CIR monograph published
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Indolebutyroyl Aspartic Acid.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Indolebutyroyl Aspartic Acid.
Frequently Asked Questions
Is Indolebutyroyl Aspartic Acid allowed in the EU?
Indolebutyroyl Aspartic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Indolebutyroyl Aspartic Acid do in cosmetics?
Indolebutyroyl Aspartic Acid functions as: Skin conditioning / hair conditioning (indole–amino acid conjugate). It is classified as a cosmetic ingredient in our database. CAS number: 101289-65-0 ; alternate listing 73211-20-8 — confirm identity before use.
Compliance Tools
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Substance Compliance
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