Nioxin System 4 Scalp & Hair Treatment Curls offering superior defense against heat

offering superior defense against heat damage caused by styling tools like flat irons

slip and shine for effortless manageability

Antioxidant-rich Japanese Cornelia Cherry: Helps soothe and reduce the appearance of redness

Restores elasticity

Brazilian women have been using Babassu oil on their skin for centuries

Nioxin System 4 Scalp & Hair Treatment Curls offering superior defense against heatThe System 4 Scalp & Hair Treatment is the final and most active step in the Nioxin System 4 routine for color treated hair with progressed thinning. It delivers a potent cocktail of niacinamide, caffeine, and UV protectants directly to the scalp, increasing volume at the root while shielding colored hair from sun induced fading. This is where the real thickness building happens. Key Ingredients Niacinamide primary scalp nourishment active Caffeine