Well, considering that I see it quite often, including in various Lufthansa lounges, you know my thoughts on the subject!

Generally however I see it in the Austrian and Italian Tirol, or along the Côte d'Azur.
Please remember that tastes vary around the world - much of the food that people rave about here tastes terrible to me. The taste of Beverly on the other hand is pleasing to many people, me included.
San Pellegrino sells Sanbittèr and Chinò which are somewhat similar. I have seen them for sale in America so OP you may want to try those if you cannot locate Beverly.