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Gut Check

On-the-go probiotics for digestion*

This melt-in-your-mouth powder tastes like blueberries and contains two highly studied strains of probiotic bacteria, Bifidobacterium longum BB536 and Bifidobacterium animalis subsp. lactis, to promote balance in the intestinal tract and support GI health.*

Benefits of Gut Check

Our Honest Assessment

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Good Research

Probiotics are good bacteria that can affect your gut health, often found in foods like yogurt, kefir, kombucha, sauerkraut, kimchi, and more. Thanks to their recent rise in popularity, more and more foods and drinks are now being fortified with beneficial bacteria. There are thousands of different strains of probiotics; our Gut Check Quick Stick includes two highly studied strains: B. longum and B. lactis.

Supports the digestive system

There are thousands of strains of probiotics that impact different areas of health. Gut Check contains cultivated strains of B. longum and B. animalis, subsp. lactis. Bifidobacterium longum is a common bacteria culture found in the intestinal tract, and is one of the initial colonizers in the GI tract in infants. Bifidobacterium animalis is also commonly found in the human gut and in dairy products. It promotes balance in the intestinal tract and supports the immune system, as well.*

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Research by the Numbers

Number of studies


Double-blind placebo


Years of studies


Our Gut Check

Tasty and convenient

Gut Check comes in a sweet natural blueberry flavor and is sugar free. The quick dissolving powder melts in your mouth, no water needed. It’s great to take before a flight or if you’re eating a little differently than usual. Gut Check is made in Denmark.

How to take it

  1. Empty contents directly into your mouth.
  2. Let dissolve for a few seconds (yum!).
  3. Swallow and feel :)

Gut Check

On-the-go probiotics for digestion*

Digestion icon
Gluten Free
Product Type
1 stick
1.5 billion CFU
Probiotic Blend

We recommend that you consult your doctor prior to use if you are considering taking dietary supplements for the first time, or are pregnant, nursing, taking any medications, or have any medical condition.

Store product in a cool and dry place. Keep out of reach of children. If you experience an adverse event or allergic reaction, discontinue use immediately and contact a healthcare professional.

What quality means to us:

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  1. We start at the source.

    We've traveled the globe to source our ingredients from the regions where they are cultivated best.

  2. We produce with care.

    We ferment our vitamins for easy digestion and avoid harsh solvents in the extraction process of our herbs.

  3. We test, vet and repeat.

    All raw materials and finished products are thoroughly tested in the United States.

  4. We show our work.

    We’re transparent on ingredient sourcing, manufacturing locations and testing.