Where can I find Baking powder in Reute?

Baking powder can also be found in these cities:

Abtwil SG Altstätten Amriswil Appenzell Arbon Au Diepoldsau Goldach Heiden Herisau Langenargen Lindau (Bodensee) Oberriet Rheineck Romanshorn Rorschach Sankt Margrethen St. Gallen Teufen Thal Widnau Wittenbach

You can also find this in Reute:

Pudding Decorative Sugar Three-Grain Bread Cereals Delicatessen Sausage Spice Pastes Mashed Potatoes Raisin Roll Canned Sausage