12 Ounces. Heal your hair with Daily Doctor. Daily Doctor is excellent for ANY type of hair that needs split end repair, conditioning, softening, strengthening and moisturizing. Daily Doctor works on natural, permed, relaxed, curled, braided, blow dried, gray or pressed hair. Daily Doctor goes in quick and leaves hair feeling and looking great with renewed shine and strength. The conditioning effect gets better with each application. With 14 Natural Herbs.