Denatonium Benzoate is generally suitable within its reviewed cosmetic denaturant use. The safety conclusion concerns making alcohol unpleasant to consume, rather than a seb derm treatment or every possible exposure.

A small case report described contact urticaria, while occupational respirator-fit testing involved a different inhalation setting. These reports do not estimate how often a cosmetic causes reactions. No applicable human seb derm or exact-ingredient Malassezia study was found. Consider the whole formula, including its alcohol content, and seek advice if reactions repeatedly occur.