Science
Mechanism of Action
As an emollient, Laneth-16 enhances skin hydration, restoring its natural moisture balance and softness. Its nonionic structure enables it to act as an effective emulsifier and surfactant by reducing surface tension, thereby creating and stabilizing finely dispersed mixtures of immiscible liquids like oil and water. This multifaceted ingredient also serves as a wetting agent, foam booster, solubilizer, and cleanser.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Laneth-16 exhibits excellent stability and powerful emulsifying properties across a wide pH spectrum, including both highly acidic and highly alkaline conditions, attributed to its nonionic character.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Laneth-16 is safe for use in cosmetics and personal care products, a determination reaffirmed in 2002. Studies involving 50 human subjects found Laneth-16 to be a non-irritant and non-sensitizing agent. While minor amounts of 1,4-dioxane, an ethoxylation by-product, may be present, its levels can be effectively controlled through purification. This ingredient is permissible for use in cosmetics within the European Union.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Laneth-16 is a valuable multi-functional ingredient enhancing skin hydration and product stability, demonstrating a low irritancy risk; however, its high comedogenicity rating in related compounds necessitates cautious formulation, especially for facial products.
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References
Sources