Used in topical treatments for actinic keratosis, a precancerous skin condition caused by prolonged sun exposure. The compound works by promoting cell turnover and inducing inflammation that helps remove damaged skin cells. It is valued for its rapid action, typically requiring only a few days of application. Due to its potent biological activity, it is formulated in low concentrations to minimize skin irritation while maintaining efficacy. Also under investigation for potential use in other dermatological conditions and superficial skin cancers.