Use this shampoo as your first step in the advanced New Hair Biofactors system, available for both normal to oily hair and normal to dry hair. Nisim™ Shampoos can be used as a stand alone product. Proper use of shampoo alone can help you control hair loss and maintain your existing hair. It is very important that you wash your hair daily, and that you wash rinse and repeat. You should notice less hair has fallen out after washing your hair, as well as clean and healthy hair. The Shampoo safely and effectively controls hair loss.