Derketo Bcl Shampoo contains Ketoconazole as a active ingredient.Key benefits/uses of Derketo Bcl Shampoo:Role of active ingredients:Ketoconazole:- Used to treat fungal infections of the skin- Used for the treatment of dandruffDirections for use/Dosage:- As directed by the physicianSafety information:- For external use only- Read the label carefully before use - Keep out of the reach and sight of children