Is Tripeptide-1 safe in cosmetics?
Tripeptide-1 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
GOOD
Active Ingredient
Tripeptide-1
INCI: TRIPEPTIDE-1
Tripeptide-1 (CAS 72957-37-0) is a cosmetic active ingredient functioning as Antioxidant. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 72957-37-0 →
Function
Antioxidant
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
CIR: S - IJT 42(Suppl. 3):32S
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Tripeptide-1.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Tripeptide-1 — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Tripeptide-1 allowed in the EU?
Tripeptide-1 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tripeptide-1 do in cosmetics?
Tripeptide-1 functions as: Antioxidant. It is classified as a Active Ingredient in our database. CAS number: 72957-37-0.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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