Minoval MOB is a daily-use system specifically designed to treat dull, dry and damaged hair with rich nutrients, including castor oil, glycerin and hydrolyzed animal proteins. The end result is strong, shiny hair that is both manageable and vibrant. Dull hair is revitalized, dry hair moisturized, and broken hair restored. Minoval MOB is best suited for color-treated, relaxed, weaved, or natural hair, and will help prevent future breakage and promote an overall healthier scalp. Minoval Mob Hair Treatment.