Nioxin System 4 Trial Kit - For Coloured Hair with Progressed Thinning Brows Forms a protective non-oily barrier

Forms a protective non-oily barrier to guard against colour fade and provide sun & surf protection

Inner Joi’s Sea Salt Spray makes a splash by bringing that lived-in look

ionic nylon bristles help to reduce frizz and improve manageability

is a celebration of personal style

Nioxin System 4 Trial Kit - For Coloured Hair with Progressed Thinning Brows Forms a protective non-oily barrierThe Nioxin System 4 Trial Kit is a comprehensive 3 step regimen formulated for color treated, dry, or damaged hair with progressed thinning. This professional trial kit includes a shampoo, conditioner, and leave in treatment, each clinically and dermatologically tested to support hair thickness, improve scalp health, and protect hair from damage. Infused with powerful ingredients like niacinamide, wild mint oil, peppermint oil, and caffeine, the kit