Science
Mechanism of Action
As a non-ionic surfactant, LAURETH-8 functions by significantly reducing the surface tension of water, which is critical for forming stable emulsions of immiscible liquids like oil and water. This action also promotes the spreadability of products and enhances the percutaneous penetration of other active compounds, thereby improving their therapeutic impact. Furthermore, LAURETH-8 acts as a solubilizer for components that are otherwise insoluble and contributes to epidermal moisture retention. Preliminary data also suggest its potential to reduce skin irritation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
LAURETH-8 exhibits good stability under standard storage conditions. To maintain its integrity, it should be protected from extreme temperatures, specifically frost and excessive heat, and direct sunlight.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Laureth ingredients, including LAURETH-8, are safe for use provided they are formulated to be nonirritating. Scientific data reviews showed negative results across developmental, reproductive toxicity, and mutagenicity studies, indicating a generally favorable safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
LAURETH-8 is a valuable ingredient for its foundational role in formulation stability and its capacity to enhance active ingredient delivery, with a reassuring safety profile when properly formulated.
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References
Sources