Create fuller, thicker-looking locks with the NIOXIN 3-part System 2 Cleanser Shampoo for Natural Hair with Progressed Thinning. The first step in the thickening system uses Active Renewal technology to expertly lift away dirt, excess sebum and product build-up from the scalp and hair, helping to perform a deep cleanse and add body and lift from root to tip. Working to form a protective veil over strands, the shampoo strengthens from the inside out to offer visible volume, enhanced definition and a healthier-looking head of hair. Suitable for thinning hair.