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
No independent safety assessment. No CAS number publicly available. Data-poor ingredient — if formulating, you'd need supplier-provided toxicological data or commission your own safety assessment
Frequently Asked Questions
Is Tetrapeptide-65 safe in cosmetics?
No independent safety assessment. No CAS number publicly available. Data-poor ingredient — if formulating, you'd need supplier-provided toxicological data or commission your own safety assessment The EU classifies Tetrapeptide-65 as "restricted". Safety rating: MODERATE.
Is Tetrapeptide-65 allowed in the EU?
Tetrapeptide-65 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tetrapeptide-65 do in cosmetics?
Tetrapeptide-65 functions as: Skin conditioning (anti-aging peptide complex; stimulates regeneration of mature skin). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned / not available.
What is the Margin of Safety for Tetrapeptide-65?
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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