Say goodbye to visible dandruff with regular use of Head & Shoulders Citrus Fresh anti-dandruff shampoo with citrus fragrance for oily hair. Did you know that recurring dandruff is a sign of an imbalanced scalp microbiome? The microbiome is our scalp's natural self-defence system. Regular use of the Head & Shoulders formula balances the microbiome (irregular use cannot) and protects your scalp - for up to 100% dandruff-free* hair. The microbiome protection formula targets the cause of dandruff and combats itchy and dry scalp. The formula is pH skin neutral, dermatologically tested and clinically proven, while being gentle enough for daily use. *Visible dandruff, with regular use.