Prevent hair loss with the right shampoo| The special Nioxin Anti-Hair Loss Shampoo takes care of your scalp and hair with every wash. Thanks to the una blend of clinically tested active ingredients, it not only strengthens hair from the roots but also deeply cleanses the scalp and removes dirt and product build-up. Restore vitality and density to your hair with this shampoo that reduces hair loss in just 12 weeks.