Product Overview Ideal for thinning hair that feels coarse-medium, Nioxin Loyalty Kit System 6 is designed to make hair feel thicker and full of body. The Kit includes: Nioxin Cleanser System 6 Cleanses your scalp to get rid of daily build up and residue. Nioxin Scalp Revitaliser System 6 This conditioner restores your hairs natural moisture balance and increases your hairs defence against breakage. Nioxin Scalp Treatment System 6 A leave in treatment that refreshes your scalp, this treatment also contains SPF 15 sunscreen to help protect your head from sun damage.