2 month supply of Sebizole 2% Ketoconazole Shampoo. There is good clinical evidence Ketoconazole acts as an androgen inhibitor fighting hair loss by blocking the uptake of DHT in scalp follicles. Ketoconazole is also broad-spectrum antifungal which inhibits the growth of yeast and other fungal infections providing relief from dandruff. Use it every couple of days as a drop-in replacement for your normal shampoo. Ketoconazole forms a part of your healthy routine to fight hair loss and is especially effective when combined with other hair loss treatments such as our minoxidil spray. Discontinue use if irritation occurs. Always read the label and use as directed. Includes free shipping.