NIOXIN's 3-part Loyalty Kit System 2 for Natural Hair with Progressed Thinning is an innovative three-step regime designed to cleanse, treat & optimise the hair & scalp. Promoting denser-looking hair, the products work in synergy to strengthen hair & protect against breakage to encourage fuller-looking tresses. The Set Contains: System 2 Cleanser Shampoo (300ml) The first step in the thickening system uses Active Renewal technology to expertly lift away dirt, excess sebum & product build-up from the scalp & hair, helping to perform a deep cleanse & add body & 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 & a healthier-looking head of hair. System 2 Scalp Therapy Revitalizing Conditioner (300ml) Step two is a density-protecting & nourishing hair conditioner that helps to retain moisture balance, providing hair resilience to natural hair with progressed thinning. Enriched with Activ-Renewal Technology to help remove follicle-clogging sebum, fatty acids & environmental residue from the scalp & hair, the thickening formula unleashes the volumising powers of Bioamp & Scalp Access Delivery 2.0. These two technologies work in tandem to improve thickness, control moisture balance, boost strength & deliver UV-protection. System 2 Scalp & Hair Treatment (100ml) Step three is a leave-in treatment powered by Scalp Access 2.0 technology, which strengthens each strand from root to tip to help prevent breakage, while UV protection defends the hair against damage & dryness. The final part in the 3-part thickening system, this treatment works to refresh & revitalise the scalp in order to promote healthy growth, enhanced resilience & a fuller-looking head of hair.