Science
Mechanism of Action
This ingredient primarily functions as an emulsifier, effectively preventing the separation of oil and water phases to maintain stable cosmetic emulsions. On the skin, it acts as a conditioning agent, contributing to emollience and offering water-binding properties that result in a perceptibly silky touch. Notably, it possesses a 'trapping capacity' that can facilitate the prolonged release of active molecules, optimizing their delivery. As a polypropylene glycol derivative, it also serves as an efficient solubilizer and solvent within formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
PPG-1-Ceteth-10 demonstrates exceptional stability across a broad pH spectrum, remaining robust in both acidic and alkaline environments. It delivers superior stabilization capabilities for emulsions and is amenable to cold processing, which streamlines manufacturing.
Safety
Safety Profile
The CIR Expert Panel assessed PPG-1-Ceteth-10 as safe for use in current cosmetic practices and concentrations, provided formulations are non-irritating. Its large molecular weight suggests a low likelihood of significant skin penetration or systemic circulation. While there are general industry concerns regarding potential 1,4-dioxane contamination in PEG/PPG ingredients, products containing similar components are eligible for EWG VERIFIED status if they adhere to specific use restrictions and warnings, especially for inhalable forms, based on rigorous company data review.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PPG-1-CETETH-10 is a valuable ingredient for its dual capacity to effectively stabilize complex emulsions and enhance skin conditioning, thereby significantly contributing to overall product quality and user experience.
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References
Sources