Nioxin's 3 part loyalty kit system 2 for natural hair with progressed thinning is an innovative three step regime designed to cleanse, treat and optimise the hair and scalp. Promoting denser looking hair, the products work in synergy to strengthen hair and 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 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. System 2 scalp therapy revitalizing conditioner 300ml step two is a density protecting and 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 and environmental residue from the scalp and hair, the thickening formula unleashes the volumising powers of bioamp and scalp access delivery 2.0. These two technologies work in tandem to improve thickness, control moisture balance, boost strength and 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 and dryness. The final part in the 3 part thickening system, this treatment works to refresh and revitalise the scalp in order to promote healthy growth, enhanced resilience and a fuller looking head of hair.