Exposure to pollution and harsh weather makes your hair prone to breakage, dryness, dehydrations, frizziness, split ends and dull. But there is no reason for your hair to suffer like this. One of the best treatments for dry, damaged and unruly hair is using a hair mask. A hair mask not only nourishes your hair, but also protects your hair fiber and revitalizes dry and damaged hair. So today I would be reviewing a hair mask which I recently came across, Dabur Vatika Naturals Black Seed Deep Conditioning Hair Mask. Black Seed is known for its powerful properties in the ancient culture of Middle East and Asia. Black seed is known to nourish and condition your hair.