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PEG-8 METHYL ETHER TRIETHOXYSILANE.

Valuable / SURFACTANT - CLEANSING

PEG-8 METHYL ETHER TRIETHOXYSILANE is a versatile PEG derivative that primarily functions as a hydrophilic coating for pigments and powders, enhancing their compatibility with water-based formulations. Beyond this, it acts as a multifunctional ingredient, offering benefits as a humectant, surfactant, and emulsifier in skincare products.

Summary

Hydrophilic coating Surfactant Emulsifier Cleansing agent Humectant Skin conditioner Penetration enhancer Film-Forming

Science

Mechanism of Action

This ingredient works by forming a hydrophilic coating on particles like pigments and powders, facilitating their dispersion in water-based systems. As a PEG derivative, it exhibits surfactant properties, reducing surface tension, and functions as an emulsifier to stabilize oil-in-water mixtures. It also binds water to the skin as a humectant, preventing formula dryness and potentially improving the penetration of other active compounds.

Research

Clinical Evidence

Insufficient-data 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

Synergies

  • Enhances penetration of other active compounds

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel considers a broader group including PEG-8 METHYL ETHER TRIETHOXYSILANE safe in cosmetic uses and concentrations when formulated to be non-irritating. Extensive clinical studies indicated PEG-8 is not a sensitizer on normal skin, with only 0.3% positive reactions in eczematous skin; however, mild cases of immediate hypersensitivity have been noted for PEG-8. The FDA approves PEG-8 for use but advises against application on broken skin. The EWG rates concerns for Cancer, Allergies & Immunotoxicity, and Developmental and Reproductive Toxicity as LOW. As an ethoxylated ingredient, there's a general concern for potential contamination with ethylene oxide and 1,4-dioxane.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-8 METHYL ETHER TRIETHOXYSILANE is a valuable ingredient due to its multifunctional roles as a coating agent, humectant, and emulsifier, generally considered safe for diverse skin types and product formulations.

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