Dandruff is a condition of the scalp that causes dryness, flaking, and scaling of the skin. It affects almost all people regardless of age and gender. It is not contagious and harmful but can be embarrassing especially when those dry white flakes fall from your hair to your shoulders.Use this shampoo bar to clean your scalp and control the dandruff. - 100% Pure Vegan Natural Cold Shampoo Bar - The shampoo is suitable for all hair type - This is handmade and can be used by both men and women How to use : Dip this shampoo bar in water and rub in your hands. Apply the same in scalp and hair. Wash off with normal water. After using, store this shampoo bar in your regular soap !! Simple and easy to use !!