Selsun Blue Medicated Anti-Dandruff Shampoo with Menthol is formulated to provide maximum-strength relief from dandruff symptoms. Its active ingredient, 1% selenium sulfide, effectively targets and controls dandruff, helping to prevent and eliminate itching, flaking, irritation, redness, and scaling of the scalp. The inclusion of menthol delivers a cooling and soothing sensation, enhancing scalp comfort during use. This shampoo features a quick-lather formula that deeply cleanses the hair and scalp, leaving hair soft and silky. It is free from sodium lauryl sulfate (SLS), parabens, phosphates, phthalates, and silicones, making it suitable for various hair types and gentle enough for regular use.