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A polyethylene glycol ester of stearic acid, widely used as an emulsifier, surfactant, and solubilizer in various cosmetic formulations to blend immiscible ingredients.
May aggravate
Safety summary
Generally considered safe for cosmetic use. Potential for 1,4-dioxane contamination.
CAS Number
9004-99-3
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.