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This ingredient functions as a preservative, helping to prevent the growth of bacteria, yeasts, and molds in cosmetic products, thereby extending their shelf life and ensuring product safety.
May aggravate
Safety summary
Generally considered safe for use in cosmetics at regulated concentrations. Some individuals may experience mild skin irritation.
Maximum concentration
Typically used at up to 15% in cosmetic formulations.
CAS Number
90-43-7
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.