NONYL NONOXYNOL-150

Nonyl Nonoxynol-150

NONYL NONOXYNOL-150 is a synthetic ethoxylated polymer primarily utilized as an emulsifying agent and surfactant in cosmetic formulations. It plays a crucial role in stabilizing oil-in-water mixtures and enhancing the cleansing efficacy of products.

Directory entry · Individual source review pending

This profile is awaiting an individual source review. Treat its ratings, dose estimates and compatibility labels as provisional; they are not medical advice or proof of a finished product’s effects.

Emulsifying Agent Surfactant Cleansing Agent

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 confidence

Effective range N/A

Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility

Water

Optimal pH N/A

0 7 14

Safety

Safety Profile

CIR Status

Safe as used

Sensitization risk Low

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

No Normal

No Dry

No Oily

No Sensitive

Irritancy Unknown

Comedogenicity Unknown

Our Assessment

Verdict

Valuable

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

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