Matrix Biolage Hydra Source Deep Treatment Mask 100ml *NEW*Revive your hairs thirst with intense hydration. The Matrix Biolage Hydra Source Deep Treatment Mask is an ultra nourishing treatment designed for dry, dehydrated hair. Infused with aloe vera and fermented hyaluronic acid, this rich formula penetrates the hair fiber to deliver deep moisture, smoothness, and strength where its needed most. In just one use, experience 5x more hydration and 14x smoother hair*. This mask helps prevent breakage, improves