Nioxin Scalp + Hair Thickening System 4 Trial Trio Cristalli Colour -22 Violet Intensifier 100ml all-rounder paddle brush is a

all-rounder paddle brush is a superstar at effortlessly detangling

Colortrak magnetic band

StyleArt Curl Enhancer controls and defines curl movement

Ionic ceramic barrel for super smooth hair

The precise balancing of the formulation ensures stabilized colours

Nioxin Scalp + Hair Thickening System 4 Trial Trio Cristalli Colour -22 Violet Intensifier 100ml all-rounder paddle brush is aNioxin Pro Clinical's System Kit 4 is expertly designed for dry, damaged, and color treated hair experiencing progressed thinning. Clinically and dermatologically tested, this complete scalp and hair thickening system strengthens and thickens hair while providing essential color protection. In just 30 days, 8 out of 10 users reported visibly fuller, thicker hair. Formulated with niacinamide, biotin, and caffeine, this powerful blend nourishes hair