Nioxin Diameter System 4 Scalp & Hair Treatment (Colored Hair, Progressed Thinning, Color Safe) 200ml StrawberryNet Daily or weekly hydration routine

Daily or weekly hydration routine to support skin’s barrier throughout fluctuating weather or indoor environments

easy-to-place vessel

which can dull the scent’s nuanced layers

Keep the Luxe Bag nearby in your purse or travel bag so you’re always ready for a quick lash refresh

Nioxin Diameter System 4 Scalp & Hair Treatment (Colored Hair, Progressed Thinning, Color Safe) 200ml StrawberryNet Daily or weekly hydration routineNioxin Diameter System 4 Scalp & Hair Treatment is engineered for colored hair with progressed thinning, delivering targeted scalp care while helping hair appear thicker and fuller. As Step 3 in the 3D Care System Kit 4, this leave in treatment is formulated to protect treated hair while you address thinning concerns, giving you a breathable, manageable routine without sacrificing color integrity. Why this matters for color treated haira specialized