Head & Shoulders clinical dandruff defense + advanced oil control is specially formulated for those with oily, dandruff-prone scalps. This clinically proven formula effectively eliminates dandruff flakes while controlling excess oil to leave your scalp fresh and clean. The hypoallergenic, citrus-scented formula gently cleanses and conditions hair in one easy step, promoting a healthy scalp environment for nourished, flake-free hair.