Where can I find Baking powder in Niederbipp?

Baking powder can also be found in these cities:

Balsthal Biberist Breitenbach Derendingen Egerkingen Gerlafingen Herzogenbuchsee Huttwil Langendorf Langenthal Laufen Lostorf Murgenthal Oensingen Oftringen Olten Rothrist Solothurn Utzenstorf Zell Zofingen Zuchwil

You can also find this in Niederbipp:

Baguette Yeast Dry Rye Breads Granola Bar Pies Cola Legumes Ketchup Chips Remoulade