Food First LLC

Food First LLC is the maker of ProBiotein®, a multi-prebiotic fiber ingredient and the MicroBiome Bar®. The company specializes in gut health food products that include ProBiotein.    

Category:   Food & Beverages  Manufacturers
Bradley Thornberg

1310 14th St
Walhalla, ND 58282

Phone Number: (701) 549-3864
Toll Free Number: (800) 327-9222



Food First LLC was formed in 2014 to bring a unique multi-prebiotic blend, ProBiotein® to the consumer and ingredient market. ProBiotein has been used successfully for many years to support animal health and those animal owners demanded food-grade ProBiotein for themselves. Food First was created to refine ProBiotein production techniques for the human food marketplace.

Member Since: 03/27/2019

MicroBiome Bar

MicroBiome Bar™

The MicroBiome Bar™ is a prebiotic fiber and gut health bar. It’s a healthy source of 4 prebiotic fibers, Omega-3 fatty acids, Beta-glucans and fermented protein from grains that’s designed to help support your microbiome. Now you can get the benefits of Functional Fiber in a tasty and nutritious bar.

All our 40g and 80g MicroBiome Bars include our multi-prebiotic ProBiotein®. Each bar has the prebiotic fibers AXOS, FOS, MOS and XOS that come from organic wheat, organic oats, organic flax and organic barley malt. We ferment these grains to add important amino acids and digestive enzymes that also help make our bars a healthy alternative snack or meal replacement.



ProBiotein is made from organic wheat, organic oats, organic flax, organic barley malt, organic flax meal and nutritional yeast. This dry powder blend has 4 fermented prebiotic fibers: AXOS, FOS, MOS and XOS to feed the good bacteria in your gut.

We ferment these grains to remove the starches, concentrate the proteins and provide important amino acids which come from the plant proteins. Then we dry and grind this mix, to give you an easy way to add 4 prebiotic fibers to your meals and beverages.

Just one Tablespoon a day is all you need. ProBiotein also has 4 digestive enzymes, omega-3 from flax, beta-glucans from oats and antioxidants. Taking ProBiotein every day is an easy way to provide the key prebiotic fibers that are often missing from the Western diet.

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