Nioxin System 4 Cleanser & Scalp Therapy for Fine Treated Hair Duo Set, 33.8 oz Hair treatment Use as needed

Use as needed

Volumizing leave-on treatment with antioxidants & botanicals

The conditioner has a special formula that helps your hair retain its color

6 strengthens

Lets you create a perfectly undone finish

Nioxin System 4 Cleanser & Scalp Therapy for Fine Treated Hair Duo Set, 33.8 oz Hair treatment Use as neededPrepare the scalp and hair for a complete hair thickening treatment with Nioxins 3 part System 4 Cleanser for Colored Hair with Progressed Thinning. Thanks to its Pro Color Shield technology, this professional hair product helps remove sebum, fatty acids and other environmental residue from the scalp and hair. Nioxins derma purifying shampoo deeply cleanses the scalp and provides thicker, fuller looking hair. Nioxins cleanser is the first step of a 3