Where can I find Power bar in Muolen?

Power bar can also be found in these cities:

Abtwil SG Altstätten Amriswil Arbon Bischofszell Bütschwil Constance Degersheim Flawil Friedrichshafen Goldach Gossau Heiden Herisau Immenstaad am Bodensee Kirchberg Kreuzlingen Langenargen Meckenbeuren Romanshorn Rorschach St. Gallen Sulgen Teufen Thal Tägerwilen Uzwil Weinfelden Wittenbach Zuzwil

You can also find this in Muolen:

Desserts Dessert Baking Mixes Cake Glaze Peanut Butter Ice Cream Rice Dishes Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish