Regulatory Status
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Safety Data
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Expert Verdict
Hair conditioning agent with antimicrobial properties; charge compatibility issues may occur with anionic surfactants causing instability. Verify animal-derived sourcing for vegan and ethical claims.
Frequently Asked Questions
Is Polylysine safe in cosmetics?
Hair conditioning agent with antimicrobial properties; charge compatibility issues may occur with anionic surfactants causing instability. Verify animal-derived sourcing for vegan and ethical claims. The EU classifies Polylysine as "permitted". Safety rating: GOOD.
Is Polylysine allowed in the EU?
Polylysine EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polylysine do in cosmetics?
Polylysine functions as: Hair conditioning agent with antimicrobial properties. It is classified as a cosmetic ingredient in our database. CAS number: 25104-18-1 (ε-poly-L-lysine).
What is the Margin of Safety for Polylysine?
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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