2 temperature settings: High

use the Classic Serm in the morning and med Serum Gel in the evening or vice versa

Enhances manageability

Vent brush for detangling and smoothing

Nioxin Density Defend For Colored Hair 180ml Makeup 2 temperature settings: HighNioxin Density Defend is a lightweight leave on strengthening foam for colored hair. This styling foam's DensiProtect technology provides up to 93% reduction in hair breakage and improves the vibrancy of hair color. Features Lightweight leave on strengthening foam for colored hair. Provides up to 93% reduction in hair breakage. Thicker, fuller looking hair with more vibrant color. Helps prevent loss of hair density. Promotes hair density and long