Centallus Roaring Tiger claims that it has medical backing. There can be little issue of side effects. The company promises to deliver a natural herbal supplement that can promote sexual activity and health. The product further claims that you can get permanent size increase, Better Erection control and intense orgasms. There are other reports that have suggested that some herbal pills can help with impotency and premature ejaculation issues.
https://www.healthwho.com/centallus-male-enhancement/