Selsun Daily Shampoo is used to manage dandruff, itchy scalp, flaking, and scalp irritation caused by fungal infection and excess dryness. It contains 1% selenium sulphide, which helps control the fungus responsible for dandruff while reducing itching, redness, and discomfort on the scalp. Its mild sulphate-free formula gently cleanses the scalp without causing excessive dryness and helps keep dandruff from coming back with regular use. The shampoo also helps maintain a healthy scalp environment, keeps the hair feeling fresh and clean, and supports smoother, healthier, and flake-free hair with continued use.