Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Do NOT confuse with Pentapeptide-4 (Matrixyl) — entirely different peptide; limited independent safety studies
Frequently Asked Questions
Is Tripeptide-4 safe in cosmetics?
Do NOT confuse with Pentapeptide-4 (Matrixyl) — entirely different peptide; limited independent safety studies The EU classifies Tripeptide-4 as "permitted". Safety rating: MODERATE.
Is Tripeptide-4 allowed in the EU?
Tripeptide-4 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tripeptide-4 do in cosmetics?
Tripeptide-4 functions as: Skin conditioning; anti-aging (collagen support). It is classified as a cosmetic ingredient in our database. CAS number: Not to be confused with Palmitoyl Pentapeptide-4 (CAS 214047-00-4, Matrixyl).
What is the Margin of Safety for Tripeptide-4?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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