Biolage FullDensity Thickening Shampoo fortifies and removes follicle-clogging impurities, leaving hair feeling thicker and reducing breakage.
The formula gently cleanses and breakage significantly reduced for fuller-looking, thicker-feeling hair.
Apply to wet hair with a massaging motion. Lather. Rinse. Follow with FullDensity Conditioner. For maximum results, finish with FullDensity Densifying Spray Treatment to instantly work on the surface of existing strands and expand the hair diameter.