Gluten Free Sourdough Starter

Want a discount?

Become a Biotic Pro Member and you'll save 10%!


Free Shipping over $99!

In stock


Gluten-free sourdough bread and other wonderful baked goods are within reach! Use this Gluten-free Sourdough Starter today and enjoy gluten-free bread, rolls, muffins, and more!

Your Gluten-free Sourdough Starter: What’s in the Box?

  • Each box contains 1 packet of dehydrated Sourdough Starter Culture made from brown rice
  • Store in a cool, dry place until ready to activate.
  • Activate using brown rice flour and unchlorinated, unfluoridated water.
  • Gluten-free Sourdough Starter is easy to use and maintain.
  • Learn more about gluten-free sourdough baking.

Gluten-free Sourdough Starter Ingredients:

  • Organic brown rice flour, live active cultures
  • Non-GMO
  • Gluten-free

Gluten-free Sourdough Instructions and Troubleshooting:

  • Dried sourdough starter cultures can be ready to create baked goods within 3-5 days.
  • Sourdough starters culture at room temperature, 70-85ºF.
  • Instructions for using this starter are included and can be found here.
  • Having trouble activating your gluten-free sourdough starter? Browse our Sourdough Troubleshooting Articles or contact us for assistance.

Recipes for Gluten-free Sourdough Bread and more!

Gluten-free Sourdough Shipping Information and Shelf Life:

Our Gluten-free Sourdough Starter Culture is shipped in a barrier-sealed packet as a dehydrated culture. The starter is best if stored:

  • At room temperature (68° to 78°F): 12 months
  • In the refrigerator (40° to 45°F): 12+ months
  • In the freezer (0° to 25°F): 12+ months

Gluten-free Sourdough Starter Culture Allergen Information:

Our Gluten-free Sourdough Starter is a gluten-free product. It is manufactured in a facility that produces products containing soy and dairy.

Actual product may differ from image shown above.

Be mindful of the heat!

Hot SunAs you know, it's getting hot outside! All of our starter cultures are sensitive to temperatures over 100 degrees.

If you live in a hot area, we recommend that you don't order until temps are consistently in the 80s. However, if you can't wait, you have the option of purchasing insulated packaging and ice packs.

Click here to learn more.

If you do decide to order, we'll email you a tracking number once your order has shipped. Please use the tracking information to anticipate the arrival of your starter culture so it can be brought in out of the heat right away.

I Understand