Nisim products are made to neutralize dihydrotestosterone (DHT), a hormone which causes hair loss in men and women! Nisim Normal to Dry Shampoo is formulated to stop hair loss by counteracting DHT buildups on your scalp. This shampoo also moisturizes your hair and scalp, giving you thick, healthy looking hair. Daily use of Nisim Normal to Dry Shampoo can even promote new hair growth over time! Nisim Normal to Dry Shampoo works with other Nisim products and as a standalone shampoo. If used daily, this shampoo will give you the fastest, and best, results.