Say goodbye to visible dandruff with regular use with the Head & Shoulders Classic Clean Anti-Dandruff Shampoo. Did you know that recurring dandruff is a sign of an unbalanced microbiome of the scalp? The microbiome is our natural self-protection system of the scalp. The regular use of the Head & Shoulders formula ensures a balanced balance of the microbiome (irregular use cannot do this) and protects your scalp - for up to 100% dandruff-free hair. The microbiome protection formula targets the cause of dandruff and fights this as well as itchy and dry scalp. The formula is pH neutral, dermatologically tested and clinically tested, while being gentle enough for daily use. The bottle is made from 100% recycled plastic** and is recyclable**. *Visible dandruff, with regular use. **Except cap, paint and additives.