Does Orgain use MSG? September 07, 2020 21:12 Updated No, we do not use or add MSG (monosodium glutamate) to our products. It is also not present in our natural flavors. Related articles Does Orgain use corn? I see tiny black specs or dots in my protein powder, what is that? Does Orgain use artificial preservatives? Does Orgain use carrageenan? Where does Orgain source ingredients from?