Poloxamer 338 is a synthetic polymer that functions as a surfactant, emulsifier, and solubilizer in cosmetic and personal care products. It helps to mix oil and water-based ingredients, create stable emulsions, and can also aid in cleansing by reducing surface tension. It is generally considered mild and is often used in sensitive skin formulations.
Rated by SpottyLabs' ingredient methodology, independent of brands.
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