Science
Mechanism of Action
This ingredient functions by reducing the interfacial tension between immiscible phases, thereby enabling the stable dispersion of oily components within an aqueous base. As a surfactant, it actively aids in solubilizing and removing surface impurities.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded NONYL NONOXYNOL-150, alongside similar nonoxynols, is safe for use in cosmetic applications at typical concentrations. It's important to distinguish this from European Union environmental restrictions on nonylphenol ethoxylates and from the FDA's regulatory status of Nonoxynol-9 as an OTC spermicide, as these contexts are not relevant to its safety profile as a cosmetic ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
NONYL NONOXYNOL-150 is a functionally valuable surfactant and emulsifier, affirmed as safe for cosmetic use by the CIR Expert Panel, though specific skin compatibility data and direct efficacy benefits remain undefined.
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References
Sources