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Moumoujus

SORBETH-6 HEXASTEARATE.

Questionable CAS 66828-20-4 / SURFACTANT - EMULSIFYING

Sorbeth-6 Hexastearate functions as a polyol fatty acid ester, primarily employed as a surfactant and emulsifier in cosmetic formulations. Its role is crucial in stabilizing oil-in-water emulsions, thereby contributing to a smooth, uniform product consistency and feel.

Summary

Emulsifier Surfactant Emulsion Stabilizer Texture Enhancer

Science

Mechanism of Action

This ingredient operates by reducing the interfacial tension between immiscible liquids, such as oil and water, allowing them to form stable emulsions. As an emulsifying agent, it creates a robust barrier around dispersed droplets, preventing separation and ensuring the homogeneous distribution of active ingredients and a desirable product texture.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

There is no data to suggest that Sorbeth-6 Hexastearate contributes to product dusting or leaves a visible residue on the skin.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Sorbeth-6 Hexastearate is recognized for its ability to enhance the stability of emulsions, maintaining product integrity over time. It helps achieve and preserve a smooth, creamy texture in various formulations.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel assessed Sorbeth-6 Hexastearate as part of a larger safety review for Polysorbates, concluding general safety when formulated to be non-irritating. However, at the time of that review, it was noted as 'not reported to be in current use'. The EWG Skin Deep database indicates low concerns for cancer, allergies, immunotoxicity, and reproductive toxicity, but flags 'use restrictions' and 'high contamination concerns' that warrant careful evaluation for precision skincare applications.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Questionable

While offering effective emulsifying and stabilizing properties for formulation aesthetics, its 'safe with restrictions' status, 'high contamination concerns' from EWG, and prior 'not in current use' designation raise significant questions regarding its suitability for Moumoujus's precision skincare standards.

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