Need to fix your dry hair issue? Hydrate, soften, and repair your hair with our smoothing Biolage HydraSource Hair Mask. Dry hair is difficult to style and often looks dull - get the silky, high shine hair you want with this salon professional hair treatment. Inspired by the ever-hydrated, never dry aloe plant, Biolage HydraSource Hair Mask helps optimize moisture balance for healthy looking hair.