Nourish Your Gut

and see results in as little as three days with prebiotic fiber.

Feel Normal Again!
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Great Gut® prebiotic fiber is an exclusive
blend of four research-based prebiotic fibers.

It does what other fiber supplements can’t. Our extra-strength prebiotic fiber nourishes more kinds of beneficial gut bacteria while suppressing the bad, which promotes normal digestive health and supports regularity.
  • Feel Like Yourself Again

  • Promotes Well-being

  • Encourages Microbial Balance

  • 4 Sources of Prebiotics

  • Research Backed

The Prebiotic
Revolution

Great Gut® prebiotic fiber is an exclusive blend of four research-based prebiotic fibers.

How it works

What The Professionals Are Saying

  • The reason I love Great Gut is because it contains high quality prebiotics in a convenient form to feed the healthy bacteria in your gut. I constantly see clients trying to improve their digestive health by taking probiotics without seeing change. The problem is probiotics don’t actually increase the counts of good bacteria in your gut, that’s what prebiotics do! I personally use 2 scoops of Great Gut per day. My favorite way to have it is to mix 2 scoops Great Gut, 2 tbsp coconut flour, 3 tbsp collagen powder, 1/2 tbsp cacao powder and 1/2 cup cashew milk. I top with almond butter and feel confident that not only am I enjoying a tasty treat, but I’m taking care of my gut.
    Amanda Montalvo, Registered Dietitian (R.D.), CD-N Biloxi, MI
  • Great Gut’s PreBiotic Fiber supplement is an excellent dietary supplement to naturally increase healthy gut flora, increase daily fiber intake, and reduce unwanted gastrointestinal symptoms such as abdominal cramping and bloating.

    Using this supplement, in addition to a clean diet low in processed foods, may significantly decrease risk of irregular bowel activity, diverticular symptoms, and colon cancer. Additionally, regular supplementation with Great Gut PreBiotic Fiber's ingredients has been clinically shown to lower blood sugar levels in diabetics, lower serum cholesterol levels, and suppress appetitive leading to weight loss.

    I recommend Great Gut PreBiotic Fiber to anyone who desires improving their overall gut health and reducing digestive symptoms.

    Suneil Kumar M.D. New York, New York
  • The reason I love Great Gut is because it contains high quality prebiotics in a convenient form to feed the healthy bacteria in your gut. I constantly see clients trying to improve their digestive health by taking probiotics without seeing change. The problem is probiotics don’t actually increase the counts of good bacteria in your gut, that’s what prebiotics do! I personally use 2 scoops of Great Gut per day. My favorite way to have it is to mix 2 scoops Great Gut, 2 tbsp coconut flour, 3 tbsp collagen powder, 1/2 tbsp cacao powder and 1/2 cup cashew milk. I top with almond butter and feel confident that not only am I enjoying a tasty treat, but I’m taking care of my gut.
    Amanda Montalvo, Registered Dietitian (R.D.), CD-N Biloxi, MI
  • Great Gut’s PreBiotic Fiber supplement is an excellent dietary supplement to naturally increase healthy gut flora, increase daily fiber intake, and reduce unwanted gastrointestinal symptoms such as abdominal cramping and bloating.

    Using this supplement, in addition to a clean diet low in processed foods, may significantly decrease risk of irregular bowel activity, diverticular symptoms, and colon cancer. Additionally, regular supplementation with Great Gut PreBiotic Fiber's ingredients has been clinically shown to lower blood sugar levels in diabetics, lower serum cholesterol levels, and suppress appetitive leading to weight loss.

    I recommend Great Gut PreBiotic Fiber to anyone who desires improving their overall gut health and reducing digestive symptoms.

    Suneil Kumar M.D. New York, New York
You can feel like yourself again!
"You'll get high quality, effective prebiotics that work every time. If you are not completely satisfied, we don't expect you to pay. That's my promise and your guarantee."
- Brad Dennis, Ph.D.
Founder, Great Gut, LLC