The noni fruit has been widely used to treat infections and inflammations caused by bacteria and viruses. Noni includes many antioxidants. Specifically, noni contains selenium, which enhances the skinâ??s elasticity. Selenium is an anti-aging substance that rejuvenates the skin. Because of these properties, manufacturers produce a beauty product from the noni fruit and introduced topical healing in noni soap bars. What about using rich noni soap?