Science
Mechanism of Action
This compound functions by virtue of its amphiphilic structure, possessing both water-attracting (hydrophilic) and oil-attracting (hydrophobic) components. As a surfactant, it diminishes the surface tension at interfaces, thereby enhancing wetting and facilitating the removal and dispersion of impurities. Its emulsifying capability allows it to seamlessly integrate otherwise immiscible liquids, such as oils and aqueous phases, forming stable and uniform cosmetic emulsions.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability is observed within a pH range of 5.0 to 7.0, as indicated by a 5% aqueous solution of a related Laureth-5 compound.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Laureth ingredients generally safe for use when carefully formulated to be non-irritating to the skin. Improper formulation carries a moderate risk of skin irritation. Trace amounts of 1,4-dioxane, a processing byproduct, may be present but are mitigated through stringent purification methods.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Laureth-5 Butyl Ether is a valuable functional ingredient for enhancing product texture and cleansing efficacy, provided it is precisely formulated to mitigate its moderate irritation potential.
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