Stop dandruff* and oil from coming back with Head & Shoulders Deep Clean for Oily Scalp Anti-Dandruff Shampoo – the world’s No.1 shampoo** that is dermatologically tested. Its transparent gel formula infused with citrus deeply cleanses the scalp pores getting rid of oil build up and dandruff from the source. Utilizing Piroctone Olamine as its active ingredient, the shampoo delivers clinically proven protection against dandruff-causing microbes, Malassezia Globose, fighting them from the source. It also prevents severe dandruff, itch and oil from coming back with visible results from the first wash. It is designed to be gentle for everyday use with improved scalp health when used regularly. Our pH-balanced and clinically proven shampoo is free of parabens, paraffins, and silicones and is infused with a refreshing lemon scent. Don’t forget to discover our full range to choose what’s best for your hair and scalp and get rid of severe oil, itch or dandruff with: 1) H&S Deep Clean for Oily Scalp 2) H&S Deep Clean for Itchy Scalp 3) H&S Deep Clean for Flaky Scalp