Is Cocoyl Tetrapeptide-4 safe in cosmetics?
Cocoyl Tetrapeptide-4 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Cocoyl Tetrapeptide-4
INCI: COCOYL TETRAPEPTIDE-4
Cocoyl Tetrapeptide-4 (CAS Not assigned / proprietary) is a cosmetic cosmetic ingredient functioning as Skin conditioning agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS Not assigned / proprietary →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
FDA permitted. CIR reviewed under Tripeptide-1/Hexapeptide-12/fatty acyl peptide group — safe at current use concentrations (typically < 10 ppm)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cocoyl Tetrapeptide-4.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Cocoyl Tetrapeptide-4.
Frequently Asked Questions
Is Cocoyl Tetrapeptide-4 allowed in the EU?
Cocoyl Tetrapeptide-4 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cocoyl Tetrapeptide-4 do in cosmetics?
Cocoyl Tetrapeptide-4 functions as: Skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned / proprietary.
Compliance Tools
Check Cocoyl Tetrapeptide-4 compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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