Product description: If you are struggling to find an effective shampoo to get rid of stubborn dandruff, switch to Nezrowal. Clinically proven to control flaking, scales, and itching. Nezrowal differs because it not only treats the symptoms but reaches the roots of dandruff as it kills the fungi causing it. Nezrowal is the only over-the-counter shampoo containing 1% Ketoconazole, a powerful and clinically proven ingredient for fighting dandruff. Get rid of dandruff with Nezrowal! Product benefits: Removes stubborn dandruff Nezrowal is the only over-the-counter shampoo containing 1% Ketoconazole, a powerful and clinically proven ingredient for fighting dandruff †. Proven effectiveness It has been proven that Ketoconazole is ten times more effective in fighting fungi, the main cause of dandruff, compared to the active ingredient in the leading dandruff shampoo brand based on laboratory tests. Leaves hair soft, clean, and with a fresh scent Unlike some other dandruff shampoos, Nezrowal’s luxurious formula has a fresh and clean scent. You only need to use it twice a week. On days you do not use Nezrowal A-D shampoo, you can use any shampoos you have been eager to try. Helps control hair loss caused by dandruff A person with dandruff can lose 2-3 times more hair daily. The active ingredient in Nezrowal controls dandruff and helps manage hair loss from dandruff. Usage instructions: Apply 5 ml to 10 ml to wet scalp, work into a lather, leave for 3 to 5 minutes, then rinse with water. Be sure to keep the shampoo away from eyes and eyelids. If contact occurs, rinse the eyes thoroughly with water. For treatment, apply twice a week for 2 to 4 weeks. For preventive use, apply once every week to two weeks.