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Moumoujus

PEG/PPG-2/5 TOCOPHERYL ETHER.

Valuable CAS - / ANTICAKING, ANTIOXIDANT, BINDING, EMULSION STABILISING, PLASTICISER, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING, UV ABSORBER

This ingredient is a unique PEG/PPG ether derivative of Tocopherol, offering dual benefits as an antioxidant and a functional formulating agent. It works to protect the skin from oxidative damage while also conditioning the skin and stabilizing oil and water emulsions within product formulations.

Summary

Antioxidant Skin-Conditioning Agent Emulsifier Surfactant

Science

Mechanism of Action

PEG/PPG-2/5 Tocopheryl Ether leverages its Vitamin E component to deliver robust antioxidant protection, effectively neutralizing free radicals and minimizing damage from environmental aggressors like UV radiation. Beyond its protective role, its polymeric ether structure functions as a skin-conditioning agent, enhancing the feel and appearance of the skin, and as a proficient emulsifier and surfactant, it facilitates the homogeneous blending of dissimilar phases within complex cosmetic formulations.

Research

Clinical Evidence

Low 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

Stability

As a PEGylated compound, it exhibits good stability and solubility across a broad pH range (e.g., pH 1-12 for related PEGs). Its dual nature as an ether and tocopherol derivative enhances its ability to integrate into both aqueous and oil phases, acting as a stable emulsifier.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed this ingredient safe for use in cosmetic formulations, consistent with other tocopherol derivatives and alkyl PEG/PPG ethers. It is also recognized as generally safe (GRAS) by the FDA as a food additive. While the potential for 1,4-dioxane byproduct exists in ethoxylated compounds, this is a general manufacturing consideration for this class of ingredients.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

This versatile ingredient provides essential antioxidant protection, enhances skin conditioning, and stabilizes formulations, making it a valuable addition to a wide range of skincare products.

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