Science
Mechanism of Action
This ingredient functions primarily as an emollient, creating a lubricating film on the skin's surface to enhance softness and smoothness. It concurrently acts as an emulsifier to facilitate the stable blending of immiscible oil and water phases, and as a surfactant, it lowers surface tension to efficiently mix and remove oil and dirt during cleansing. Furthermore, it aids in solubilizing oil-soluble active components within water-based systems, contributing to overall skin conditioning.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal stability, formulations containing PEG-7 Glyceryl Laurate should ideally be maintained within a pH range of 5.0 to 8.0, a guideline extrapolated from related PEG glyceryl esters.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of PEG-7 Glyceryl Laurate for its intended cosmetic applications at concentrations up to 25%. Precision in manufacturing is critical to ensure the removal of potential impurities such as 1,4-dioxane and unreacted ethylene oxide, which can arise from the ethoxylation process. While generally associated with minimal irritation to intact human skin, caution is advised for compromised skin conditions, as sensitization and nephrotoxicity have been observed in burn patients treated with PEG-based formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-7 Glyceryl Laurate is a valuable, multifunctional ingredient that enhances formulation stability, provides skin conditioning, and supports effective cleansing across a broad range of skin types with a favorable safety profile.
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References
Sources