Science
Mechanism of Action
This ingredient primarily functions as an emollient, delivering significant skin softening and smoothing benefits. Concurrently, it acts as an effective solvent, facilitating the dissolution and uniform distribution of other substances within a formulation. As an ester of Methyl Gluceth-20 and benzoic acid, it benefits from qualities of its parent compound, Methyl Gluceth-20, which is recognized for its humectant capacity to attract and retain moisture. A notable functional advantage of the benzoate ester form is its ability to significantly improve product spreadability, contributing to a more refined user experience.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Methyl Gluceth-20, the parent compound, is known for its solubility in water and alcohols, demonstrating compatibility with a wide array of ingredients and resilience to heat. While specific stability data for the benzoate ester is not extensively detailed, its role as a solvent and emollient implies robust formulation compatibility. The typical pH range for Methyl Gluceth-20 is between 6.0 and 7.5, suggesting stability within neutral to slightly acidic conditions.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of Methyl Gluceth-20 Benzoate, classifying it within a group of 25 methyl glucose polyethers and esters deemed safe for cosmetic applications. While a caveat regarding insufficient data for certain methyl glucose esters in lipstick products (due to potential ingestion) was noted, Methyl Gluceth-20 Benzoate was not specifically named in this concern. Furthermore, EWG Skin Deep assesses its risk for cancer, allergies & immunotoxicity, and developmental & reproductive toxicity as 'LOW', and it is not featured on their Restricted or Unacceptable Lists.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Methyl Gluceth-20 Benzoate is a valuable ingredient, safely enhancing product spreadability, acting as an emollient for skin softening, and serving as an effective solvent in diverse skincare formulations, compatible with all skin types.
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