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Moumoujus

PEG/PPG-70/30 TOCOPHERYL ETHER.

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

PEG/PPG-70/30 Tocopheryl Ether is a meticulously engineered derivative of Vitamin E (Tocopherol), featuring polyethylene and polypropylene glycol segments. This modification significantly enhances its solubility and delivery into cosmetic formulations. It functions as a versatile ingredient, offering antioxidant properties while also improving product stability and texture.

Summary

Antioxidant Emulsifying Surfactant/Cleansing Skin-Conditioning Agent Solubilizer Solvent

Science

Mechanism of Action

This ingredient primarily acts as an antioxidant by leveraging its Tocopherol derivative structure to neutralize free radicals on the skin, thereby mitigating oxidative stress. The covalently linked PEG/PPG segments are critical for optimizing its water solubility and facilitating efficient penetration and uniform distribution within cosmetic formulations. Beyond antioxidant activity, it contributes to product aesthetics and functionality by serving as a skin-conditioning agent, emulsifier, solubilizer, and solvent.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No specific data within the research indicates that this ingredient is commonly associated with dusting concerns or requires a defined dusting threshold.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The provided research data does not specify particular stability notes or optimal pH ranges for this ingredient.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed the safety of 131 alkyl polyethylene glycol/polypropylene glycol ethers, including PEG/PPG-70/30 Tocopheryl Ether. They concluded that these ingredients are safe under current practices of use and concentration, provided formulations are designed to be nonirritating. Specific data regarding pregnancy safety is not detailed.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

This ingredient offers valuable antioxidant protection as a Vitamin E derivative, enhanced with excellent formulation utility as an emulsifier and solubilizer, rendering it broadly compatible across all skin types.

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