Where can I find Baking powder in Heimiswil?

Baking powder can also be found in these cities:

Belp Bern Biberist Bremgarten bei Bern Burgdorf Derendingen Gerlafingen Gümligen Hasle bei Burgdorf Herzogenbuchsee Huttwil Ittigen Kirchberg Konolfingen Köniz Langendorf Langenthal Langnau im Emmental Münchenbuchsee Münsingen Ostermundigen Solothurn Utzenstorf Worb Zollikofen Zuchwil

You can also find this in Heimiswil:

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