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Moumoujus

CHOLETH-15.

Questionable CAS 27321-96-6 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

CHOLETH-15 is a synthetic ingredient that functions as an emulsifying agent and a surfactant in cosmetic formulations. It is specifically a polyethylene glycol ether derived from Cholesterol, designed to stabilize complex mixtures and optimize product spreadability.

Summary

emulsifying surfactant

Science

Mechanism of Action

As an emulsifier, CHOLETH-15 facilitates the stable integration of immiscible liquids, such as oil and water, by effectively lowering their interfacial tension. Concurrently, its surfactant properties reduce the overall surface tension of the cosmetic product, which aids in achieving uniform distribution and enhanced application during use.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk High

While Cholesterol itself has been deemed safe by the CIR Expert Panel, CHOLETH-15 has not undergone a specific safety assessment by the CIR. Significant concerns are raised by EWG regarding potential contamination with impurities such as ethylene oxide and 1,4-dioxane, which are classified as carcinogens. This ingredient is restricted in EWG Verified products without substantial evidence of purity.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Questionable

CHOLETH-15 provides valuable emulsifying and surfactant functionalities for formulation, but its unreviewed safety status by CIR and high contamination concerns from potential impurities warrant significant caution.

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