Olaplex NO.4P Blonde Enhancer Toning Shampoo Best Shampoo for Hydrating Nioxin System 3 is part

Nioxin System 3 is part of a comprehensive 3-part system designed to optimize scalp health and create the ideal environment for thicker

Wash hair and remove excess water by towel drying very well

you have your hair in place

or anyone seeking daily moisture and protection

The Best Part: Concentrated blue-violet pigments give hair a cool

Olaplex NO.4P Blonde Enhancer Toning Shampoo Best Shampoo for Hydrating Nioxin System 3 is partHighly concentrated purple shampoo cleanses, tones, and repairs while keeping hair hydrated from roots to ends. Sulfate free formula creates a rich lather to neutralize brassiness and boost brightness after one use for all blonde, lightened, and grey hair. Apply to wet hair, lather fully, and let process. 2 3 times per week or as often as needed to neutralize unwanted brassiness. All blonde, lightened, and grey hair.