Nioxin System 1 Leave-In Treatment Color Wow and glossy hair every day

and glossy hair every day

leaving hair 4x stronger after just one use and preventing 70% of damage

How often should I use the Cleanse Shampoo

Unlike typical serum or oil-based humidity-fighting formulas that lay down a heavy coat on hair’s surface

Nioxin System 1 Leave-In Treatment Color Wow and glossy hair every dayNioxin System 1 Leave In Treatment is formulated for natural, untreated hair with light thinning. This nourishing and protective treatment strengthens hair from within, leaving it looking thicker and fuller. Clinically and dermatologically tested, the lightweight formula adds volume and body, making your hair appear naturally fuller and healthier. Who It's Suitable For: Ideal for individuals with natural, untreated hair experiencing light thinning.