Nioxin
System 1 Scalp & Hair Leave-In Treatment
$29.98
Nioxin's System 1 Scalp & Hair Leave-In Treatment is designed for natural hair with light thinning. This is the final step of a three-part Nioxin regime, specifically formulated as a thickening treatment that delivers denser-looking hair by strengthening and preventing breakage while amplifying texture. This leave-in conditioner amplifies hair texture while protecting against breakage for thicker, fuller-looking hair.