Science
Mechanism of Action
This ingredient functions by significantly reducing the surface tension between different phases in a formulation, allowing immiscible substances like oil and water to combine and form stable, homogeneous mixtures as an emulsifier. As a surfactant, it enables water to interact more effectively with oil and dirt on the skin's surface, promoting their efficient removal during cleansing. It also acts as a solubilizer, effectively dispersing fragrances and other oil-soluble components within water-based systems. Furthermore, its emollient properties help to soften and moisturize the skin.
Research
Clinical Evidence
Medium confidence2%
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded PEG-80 Sorbitan Laurate to be safe for use in cosmetics at concentrations up to 10%. While the ethoxylation process may result in trace amounts of 1,4-dioxane, this can be minimized through rigorous purification steps. It is advised not to use products containing this ingredient on damaged skin, and although allergic reactions are uncommon, a preliminary patch test is recommended before widespread use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-80 Sorbitan Laurate is a valuable multi-functional ingredient, integral for product stability and gentle cleansing, with a favorable safety and skin compatibility profile across all skin types.
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