Flake it off with dandruff-tea tree This fragrance-free shampoo is power packed with Tea Tree oil Willow Bark (natural source of germsalicylic acid) Propanediol Caprylate (a 100% naturally derived anti-dandruff active) and Piroctone Olamine (proven to be a safe and gentle anti-dandruff active) making it a tough yet gentle dandruff fighter! Did you know? Dandruff flakes are really just scalp cells shedding but the root cause is microbes chiefly Malassezia furfur a fus. This anti-dandruff formula tackles these microbes solving dandruff issues from the roots!