Selsun Shampoo works against dandruff by reducing greasiness of the scalp and by slowing down growth of the layer of skin cells on the scalp that cause dandruff.
How to use
Shake bottle well before use Wet the hair and then massage enough into your scalp to form a lather Leave for two to three minutes Rinse thoroughly
Interactions / Warnings
Selsun should be used twice a week for the first two weeks and then once a week for the next two weeks. Use under Medical Supervision