Genketo Shampoo 2% Ketoconazole 60mlGenketo 2% Ketoconazole Shampoo Broad Spectrum Antifungal Scalp Treatment Genketo Shampoo 2% contains ketoconazole BP 2% w w, a potent synthetic antifungal active with proven efficacy against the fungi responsible for dandruff, seborrheic dermatitis, and tinea versicolor. Ketoconazole disrupts the fungal cell membrane by targeting ergosterol synthesis, effectively weakening and eliminating Pityrosporum and Malassezia species the organisms most