Science
Mechanism of Action
As a polypropylene glycol (PPG) derivative, PPG-30 Oleyl Ether primarily conditions the skin by acting as an emollient, promoting a soft and supple feel without an occlusive residue. In cosmetic formulations, it also serves as a surfactant and emulsifying agent, critical for creating and maintaining stable oil-in-water dispersions. Furthermore, this liquid PPG is effective as a solubilizer and solvent, enhancing the compatibility and dispersion of various components.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient, much like the closely related PPG-30 Cetyl Ether, is a high molecular weight fluid known for its excellent emulsification properties and stability across a broad range of pH values.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed PPG-30 Oleyl Ether within the alkyl PEG/PPG ether group, concluding it is safe for cosmetic use when formulated to be non-irritating. While typical use concentrations for related PPG Stearyl Ethers range from 2% to 10%, the overall maximum concentration for this group is established at 25%. Although some animal data for related PPG Butyl Ethers indicated a potential for irritation, clinical testing on these same ingredients showed non-irritating and non-sensitizing results, emphasizing the importance of proper formulation to avoid irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PPG-30 Oleyl Ether is a valuable emollient and skin conditioner, particularly beneficial for dry and sensitive skin, while also serving as a versatile and stable formulation enhancer for various cosmetic products.
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