About this product
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. | Nioxin Density Defend Diaboost Hair Thickening Serum, Leave-In Hair Treatment, 100ml