Science
Mechanism of Action
This ingredient acts as an emollient by forming a protective layer on the skin's surface, which helps to reduce transepidermal water loss and maintain hydration. Beyond its skin conditioning benefits, PPG-10 Cetyl Ether also serves as a co-solvent and solubilizer, improving the blend and stability of various cosmetic ingredients. Its broad range of viscosity and solubility properties, characteristic of polypropylene glycol derivatives, contributes to its versatility and high skin tolerance.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
PPG-10 Cetyl Ether exhibits good stability and is compatible with a wide array of cosmetic materials. While no specific optimal pH range is noted, its very low water solubility (approximately 0.0457 mg/L at 25 °C) should be considered during formulation.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed PPG-10 Cetyl Ether, along with other alkyl PEG/PPG ethers, safe for use in cosmetics under current practices and concentrations, provided formulations are non-irritating. For leave-on products, concentrations typically do not exceed 5%. No direct SCCS opinion or specific FDA approval status, akin to drugs, was identified; however, it is widely accepted for cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PPG-10 Cetyl Ether is a valuable emollient and skin conditioning agent, generally well-tolerated with low irritancy, enhancing formulation aesthetics for dry, sensitive, and normal skin types.
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References
Sources