As hair begins to thin, it loses fullness and manageability. The result? Your scalp starts to show through. Get better coverage with L'Oreal Men Thickening 2-in-1. It fortifies and thickens hair for better scalp coverage. Shampoo plus lightweight conditioner, gentle enough for daily use. With its innovative Regenium-XY technology, hair is fortified from root to end for thicker looking hair.