German health drink company Hans-Günter Berner GmbH & Co. KG has enhanced its Cellagon aurum brand with the inclusion of PromOat, the all-natural oat beta-glucan ingredient from Swedish company Biovelop AB. First launched in 1986, Cellagon aurum is a liquid formulation made from more than 70 ingredients, including fruits, herbs, vegetables, oils, fungi and algae, which the company claims work synergistically to help provide consumers with their daily intake of healthy nutrition. Cellagon aurum has been tested and verified by independent laboratories and university studies.