PEI-7
Regulatory Status
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Safety Data
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Expert Verdict
Lowest MW PEI in this set with significantly higher cytotoxicity and dermal penetration potential versus higher-MW grades; in vitro cytotoxicity of low-MW PEI is well-established in pharmaceutical literature.
Frequently Asked Questions
Is PEI-7 safe in cosmetics?
Lowest MW PEI in this set with significantly higher cytotoxicity and dermal penetration potential versus higher-MW grades; in vitro cytotoxicity of low-MW PEI is well-established in pharmaceutical literature. The EU classifies PEI-7 as "restricted". Safety rating: MODERATE.
Is PEI-7 allowed in the EU?
PEI-7 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does PEI-7 do in cosmetics?
PEI-7 functions as: Film forming, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 9002-98-6 (polyethylenimine).
What is the Margin of Safety for PEI-7?
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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