Science
Mechanism of Action
This ingredient functions by reducing the surface tension between unmixable components, such as oil and water, which enables the formation of stable emulsions. As a cleansing agent, it facilitates the suspension of oils and dirt in water, allowing them to be efficiently rinsed away from the skin's surface.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel deemed PEG-2 Laurate safe for cosmetic use at concentrations up to 25%. Studies on intact skin show no evidence of systemic toxicity or sensitization. However, a potential for trace amounts of 1,4-dioxane, a manufacturing byproduct, exists and requires purification control. This ingredient can enhance the penetration of other substances through the skin, a critical formulation consideration. While EWG notes moderate concerns for allergies/immunotoxicity, the CIR assessment for intact skin is reassuring. The FDA has approved PEG Dilaurate ingredients (a broader category including PEG-2 Laurate) for indirect food additive uses.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-2 Laurate is a valuable functional ingredient, primarily serving as an emulsifying and cleansing agent, with established safety for use in cosmetic formulations up to 25% concentration.
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