Nioxin Nioxin System 4 Scalp + Hair Thickening Treatment - Serum for Colored, Dry, and Damaged Hair with Progressed Thinning, 3.4 oz

Nioxin System 4 Scalp + Hair Thickening Treatment is a specialized serum designed for individuals with colored, dry, and damaged hair experiencing progressed thinning. This clinically tested formula works to add thickness and fullness to your hair while supporting scalp health. The treatment utilizes advanced technology to cleanse the scalp, removing impurities and excess sebum that can clog hair follicles. Infused with nourishing botanicals and antioxidants, it revitalizes the scalp, promoting a healthier environment for hair growth. Users can expect visible results in just 30 days, with 85% of consumers noticing a thickening effect and increased hair density.