Strengthen & moisturise hair with Nioxin’s 3-part System 2 Scalp Therapy Revitalizing Conditioner for Natural Hair with Progressed Thinning. This density-protecting professional hair care product helps retain moisture balance, providing hair resilience thanks to its Bio Amp technology. Lightweight Nioxin conditioner is specially indicated for hair with progressed thinning & leaves it fuller looking. Nioxin’s Scalp Therapy Revitalizing Conditioner is the second step of a 3-part Nioxin treatment, designed to strengthen the hair & amplify hair structure.