NIZORAL* Dandruff Shampoo Frequently Asked Questions about NIZORAL* Shampoo and DandruffGet all the facts on NIZORAL*...fast. The following questions and answers should give you a good idea of why NIZORAL* is the #1 recommended dandruff product by Canadian Dermatologists and Pharmacists. Because NIZORAL* Shampoo is concentrated, it may appear more expensive. However, the cost per shampoo is significantly less than other competitive dandruff shampoos. Used correctly, a 60 ml bottle of NIZORAL* should last up to three months. Remember, because it's concentrated, only a small amount is needed. Also, once the dandruff has disappeared, you only need to use it once per week to prevent dandruff from returning.
