

Massage this leave-in treatment gently into roots and lengths for maximum absorption every single time you wash. The NIOXIN Density Defend serum actively protects strands using potent ingredients like niacinamide found within the recipe. Imported from trusted UK suppliers stocking authentic goods.
Nioxin's Density Defend Diaboost Hair Thickening Serum aims to promote thicker hair instantly by increasing hair diameter and thickness.
Powered by a blend of niacinamide and peppermint oil, the targeted leave-in treatment seeks to protect and nourish hair, while working from the root to help boost strands with volume. Hair appears stronger and thicker for a fuller-looking finish.