Matrix Biolage Advanced FullDensity Shampoo, 13.5 oz

Works on the surface of each strand to expand the diameter, causing hair to feel thicker while reducing breakage for fuller-looking, thicker-feeling hair.

WHAT IT DOES:FULLDENSITY Shampoo gently cleanses to remove impurities to instantly make hair look and feel healthier.

HOW TO USE:Apply to wet hair with a massaging motion. Lather. Rinse. Follow with FULLDENSITY Conditioner. In case of contact with eyes, rinse them immediately.