Which Shampoo Has Selenium Sulfide?

Shampoos containing selenium sulfide include Selsun Blue and Head & Shoulders. Selenium sulfide is a key ingredient in dandruff shampoos; it treats seborrheic dermatitis, dandruff and tinea versicolor. The ingredient works by slowing yeast growth and reducing flaking, irritation, itching and scalp redness.

Selenium sulfide produces a mild tingling sensation when used in a shampoo. A shampoo containing selenium sulfide is used twice a week for two weeks, then once a week for up to four weeks. It should be kept away from the mouth or nose, and it should not be used if the scalp has inflamed or broken skin. Shampoo with selenium sulfide should be massaged into the scalp, then left on for three minutes. Some brands of this shampoo must be applied twice, then rinsed. When treating tinea versicolor, the shampoo should remain on the skin for 10 minutes before rinsing.