Regulatory Status
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Safety Data
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Expert Verdict
Extremely limited published safety data. One of the least commercially common tetrapeptide variants. Independent toxicological assessment recommended if formulating at scale
Frequently Asked Questions
Is Tetrapeptide-13 safe in cosmetics?
Extremely limited published safety data. One of the least commercially common tetrapeptide variants. Independent toxicological assessment recommended if formulating at scale The EU classifies Tetrapeptide-13 as "permitted". Safety rating: GOOD.
Is Tetrapeptide-13 allowed in the EU?
Tetrapeptide-13 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tetrapeptide-13 do in cosmetics?
Tetrapeptide-13 functions as: Skin conditioning — reported anti-inflammatory and soothing properties. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published.
What is the Margin of Safety for Tetrapeptide-13?
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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