Where can I find Sauce powder in Herdorf?

Sauce powder can also be found in these cities:

Betzdorf Breitscheidt Burbach Daaden Driedorf Gebhardshain Hachenburg Höhn Kirchen (Sieg) Kreuztal Netphen Siegen Weitefeld Wissen

You can also find this in Herdorf:

Hygiene Rinser Hair Gel Fish Croissants Flour Wheat Breads Diet Products Ready Meals Energy Drinks Espresso Beans