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
Limited publicly available independent toxicological data; most data is proprietary. For COSMOS/ECOCERT compliance, verify synthetic peptide acceptance with your certifier.
Frequently Asked Questions
Is Tetrapeptide-15 safe in cosmetics?
Limited publicly available independent toxicological data; most data is proprietary. For COSMOS/ECOCERT compliance, verify synthetic peptide acceptance with your certifier. The EU classifies Tetrapeptide-15 as "permitted". Safety rating: GOOD.
Is Tetrapeptide-15 allowed in the EU?
Tetrapeptide-15 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tetrapeptide-15 do in cosmetics?
Tetrapeptide-15 functions as: Skin conditioning, anti-sensitivity (μ-opioid receptor agonist pathway — reduces neurogenic inflammation and pain perception). It is classified as a cosmetic ingredient in our database.
What is the Margin of Safety for Tetrapeptide-15?
adequate 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
Check Tetrapeptide-15 compliance across multiple jurisdictions:
Related Ingredients
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