Nioxin System 4 Scalp Therapy Conditioner 5.7 oz Hair Gel It brings a new professional

It brings a new professional strength OLAPLEX treatment

and frizz — by re-linking broken bonds

Lightweight serum for heat protection

It's designed to nourish

Incredible Smoothing Power

Nioxin System 4 Scalp Therapy Conditioner 5.7 oz Hair Gel It brings a new professionalStrengthen and moisturize your hair with Nioxins 3 part System 4 Scalp Therapy Conditioner for Colored Hair with Progressed Thinning. Thanks to its BioAmp technology, this professional hair care product helps retain moisture balance, providing hair resilience. Lightweight, Nioxin's density protecting conditioner is specially designed for colored hair with progressed thinning and leaves it thicker, fuller looking. Nioxins Scalp Therapy Conditioner is