Nioxin Diameter System 4 Scalp & Hair Treatment (Colored Hair, Progressed Thinning, Color Safe) 200ml/6.76oz

Step 3 of 3D Care System Kit 4 Specially designed for colored hair with progressed thinning Features Scalp Access Delivery 2.0 containing UV-protection ingredients Provides hair resilience & controls moisture balance Unveils thicker & fuller-looking hair To use: Shake well before use. Apply evenly to the entire scalp. No need to rinse

Step 3 of 3D Care System Kit 3 Specially designed for colored hair with light thinning Developed with Transactive Delivery System 2.0 to provide thicker hair Increases the fullness of each hair strand Hair appears thicker & denser-looking with vibrant color To use: Shake well before use. Apply evenly to the entire scalp. No need to rinse

A revitalizing conditioner for colored hair with progressed thinning Works as the second hair care step of the 3-Part treatment Helps strengthen hair structure & replenish moisture Contains Pro-Shield Technology for increased color protection & endurance BioAmp technology keeps water balance & boosts elasticity Hair appears thicker & fuller

A revitalizing conditioner for colored hair with progressed thinning Works as the second hair care step of the 3-Part treatment Helps strengthen hair structure & replenish moisture Contains Pro-Shield Technology for increased color protection & endurance BioAmp technology keeps water balance & boosts elasticity Hair appears thicker & fuller

A purifying shampoo for colored hair with progressed thinning Works as the first hair care step of the 3-Part treatment Helps strengthen hair structure to prepare scalp & hair for a full thickening treatment Contains Pro-Shield technology for increased color protection & endurance Glyco-Shield technology removes sebum, fatty acids & dirt from scalp & hair Deeply cleanses scalp & hair to help hair grow thicker & fuller

Step 1 of 3D Care System Kit 4 Specially designed for colored hair with progressed thinning Developed with Pro-Color Shield to cleanse scalp for better hair follicle health Removes follicle-clogging sebum, fatty acids & environmental residues from scalp & hair Leaves hair clean, thick & full looking

Step 1 of 3D Care System Kit 4 Specially designed for colored hair with progressed thinning Developed with Pro-Color Shield to cleanse scalp for better hair follicle health Removes follicle-clogging sebum, fatty acids & environmental residues from scalp & hair Leaves hair clean, thick & full looking

Step 3 of 3D Care System Kit 5 Specially designed for chemically-treated hair with light thinning Developed with Transactive Delivery System 2.0 to provide thicker hair Increases the fullness of each hair strand while amplifying hair texture To use: Shake well before use. Apply evenly to the entire scalp. No need to rinse

Step 3 of 3D Care System Kit 2 Specially designed for natural hair with progressed thinning Features Scalp Access Delivery 2.0 containing UV-protection ingredients Provides hair resilience & controls moisture balance Unveils thicker & fuller looking hair with a healthy shine To use: Shake well before use. Apply evenly to the entire scalp. No need to rinse