Where can I find Power bar in Nassen?

Power bar can also be found in these cities:

Aadorf Abtwil SG Amriswil Bauma Bischofszell Bronschhofen Bütschwil Degersheim Ebnat-Kappel Flawil Gossau Herisau Kirchberg Matzingen Münchwilen Sirnach St. Gallen Sulgen Teufen Uznach Uzwil Wald Wattwil Wil Wittenbach Zuzwil

You can also find this in Nassen:

Fish Croissants Flour Wheat Breads Diet Products Ready Meals Energy Drinks Espresso Beans Food Flips