Regulatory Status
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Safety Data
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Expert Verdict
Can be irritating at high concentrations; CIR stipulates safe when formulated to be nonirritating. Irritation patch testing recommended at final-product concentration.
Frequently Asked Questions
Is Hydroxycetyl Phosphate safe in cosmetics?
Can be irritating at high concentrations; CIR stipulates safe when formulated to be nonirritating. Irritation patch testing recommended at final-product concentration. The EU classifies Hydroxycetyl Phosphate as "permitted". Safety rating: GOOD.
Is Hydroxycetyl Phosphate allowed in the EU?
Hydroxycetyl Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hydroxycetyl Phosphate do in cosmetics?
Hydroxycetyl Phosphate functions as: Surfactant, emulsifier (alkyl phosphate ester). It is classified as a cosmetic ingredient in our database. CAS number: Mixture (alkyl phosphate; no single CAS — often supplied as a blend with cetearyl alcohol).
What is the Margin of Safety for Hydroxycetyl Phosphate?
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
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Related Ingredients
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