Stock up on your favourite Nioxin conditioner with this great value double pack. A 1000ml bottle of your favourite Nioxin conditioner from the 3-Part System for Natural Hair with Progressed Thinning. Working to strengthen and moisturise hair, Nioxin's System 2 Scalp Therapy Revitalizing Conditioner for Natural Hair with Progressed Thinning is infused with BioAmp technology to help retain moisture balance and provide hair resilience. The density-protecting hair product is specially created for natural hair with progressed thinning, and will leave hair looked fuller. This is the second step of a 3-part Nioxin treatment, designed to strengthen hair and amplify hair structure.