Science
Mechanism of Action
This ingredient operates by reducing the surface tension between disparate phases, allowing water to mix effectively with oils and dirt, facilitating cleansing and rinsing as a surfactant. As an emulsifier, it plays a crucial role in forming and stabilizing emulsions, preventing the separation of oil and water components in formulations. Additionally, it acts as a skin conditioning agent, providing emollience and lubrication on the skin's surface to impart a soft, smooth feel and support moisture retention. It also functions as a solubilizer, aiding in the dissolution of other ingredients within cosmetic formulations.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
No data available suggests this ingredient is commonly 'dusted' or used deceptively below its functional or effective concentrations.
The Formula
Formulation
Stability
Polyethylene glycols, including PEG-80 Glyceryl Cocoate, exhibit good chemical stability across the typical pH range of most cosmetic formulations. They are generally not microbiologically sensitive, which can potentially reduce the need for preservatives specifically for the ingredient itself.
Safety
Safety Profile
The CIR Expert Panel deems PEG-80 Glyceryl Cocoate safe for use in rinse-off products and safe up to 10% in leave-on products, provided the finished product is formulated to be non-irritating. A primary safety consideration is the potential for 1,4-dioxane contamination, a byproduct of the ethoxylation process; however, this can be effectively controlled through appropriate purification steps by manufacturers. While safe on intact skin, manufacturers should exercise caution and adjust formulations when products containing PEGs are intended for use on non-intact skin to mitigate potential untoward effects, as kidney toxicity has been observed in burn patients with PEG-containing ointments, a risk not associated with intact skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-80 Glyceryl Cocoate is a valuable, multi-functional ingredient providing effective cleansing, emulsification, and skin conditioning with a favorable safety profile for intact skin across a wide range of cosmetic applications.
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