Nioxin System Kit 1 is clinically designed to add thickness and fullness to natural hair with light thinning, with visible results in just 30 days. It supports scalp health by gently cleansing the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp. By strengthening hair resilience, Nioxin System Kit 1 helps minimise hair breakage, promoting the appearance of fuller, thicker hair. Infused with nourishing botanicals and antioxidants, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition. 85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, and 80% noticed an increase in hair fullness. Caution: Do not get into the eyes. Keep out of reach of children. For any questions or concerns about side effects, always consult a medical professional.