Cnidaria are diploblastic animals; in other words, they have two main cell layers, while more complex animals are triploblasts having three main layers. The two main cell layers of cnidarians form epithelia that are mostly one cell thick, and are attached to a fibrous basement membrane, which they secrete.
Castor oil is known to help keep split ends under control when used as a conditioning treatment. This is due to the many nutrients contained in castor oil, including vitamin E, omega-6 fatty acids, and essential amino acids that can help to penetrate dry and damaged hair.
Apply small amounts of Sunny Isle Jamaican Black high quality castor oil daily to the roots and scalp of your hair. Then massage the oil into your scalp using your fingertips. You leave the oil on your scalp overnight. The oil will not soil your pillow as the Sunny Isle Jamaican Black Castor Oil is easily absorbed.