Strengthen and moisturise your hair with the NIOXIN 3-Part System 4 Scalp Therapy Revitalizing Conditioner. Thanks to its BioAmp technology, this professional hair care product helps retain moisture balance, providing hair resilience. Lightweight Nioxin density-protecting conditioner is specially indicated for coloured hair with progressed thinning and leaves it thicker, fuller-looking. Nioxin\'s Scalp Therapy Revitalising Conditioner is the second step of a 3-part Nioxin treatment, designed to strengthen the hair and amplify hair structure.