Nioxin System 3 Starter Kit for Fine Chemically Enhanced Normal To Thin Looking Hair Now known as Starter Kit 3. Formerly known as Protectives Starter Kit. Kit contains: (1) Nioxin Protectives Cleanser, 5.1 oz (1) Nioxin Protectives Scalp Therapy, 5.1 oz (1) Nioxin Protectives Treatment, 3.4 oz This is the most complete system available for men and women with fine or thin-looking chemically enhanced hair. Uniquely different from conventional products Bionutrient Protectives uses Glyco-Fused Complex a moisturizing infusion of rare protective herbs and botanicals that help to safeguard the scalp from drying irritation caused by various chemical services. This system addresses problems associated with noticeably thin-looking hair and allows you to maintain a healthy scalp environment for fuller thicker healthier-looking hair.