Hair care Anti-Hair Loss Nioxin Nioxtrlkit Sistema 1 The Nioxin System 1 amplifies the texture of the hair and protects the hair against breakage. The Nioxin System 1 is specially formulated as a thickening treatment for hair, which provides a more dense hair. Reduces hair loss due to breakage and strengthens the hair, while it refreshes the scalp and offers a healthy shine to natural hair with a slight loss of density. Characteristics and benefits Professional full treatment for the density of natural hair with loss of light density - to increase the texture of hair and protect against breakage. It helps to eliminate fat, fatty acids and environmental residues that clog hair follicles and scalp. Regenerated hair and increased hair volume. Increase in the fullness of each capillary strand.