KeraCare Dry and Itchy Shampoo in an 8 oz size is effective against dandruff, seborrheic dermatitis, and seborrhea. It is also suitable for normal scalp use during periods when the scalp is dry, such as during the winter months. Maintain a balanced, healthy scalp all year long with KeraCare Dry And Itchy Shampoo. This highly-effective shampoo is trusted to treat dandruff, seborrheic dermatitis, and seborrhea, while offering everyday use for normal scalp during dry seasons. With its 8 oz size, you will have plenty to last through the winter months and more.