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9.6
Based on 0 reviews

About product

What sets Great Gut apart from other daily prebiotic formulas is its exclusive blend of 4 prebiotic soluble fibers: Sunfiber, FOS, IMO and XOS. Each serving is jam-packed with essential nutrients for strengthening your digestive and immune systems. It helps to reduce pain and discomfort by fighting constipation, gas and bloating. It can even improve overall wellness by combatting colds, allergies and illness.

Pros

  • Made of only natural ingredients
  • Does not contain gluten or dairy
  • This prebiotic powder blend is unflavored
  • Great for both men and women

Customer Reviews

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Customer Reviews

I've had digestive problems forever now. When the pain hit, I was uncomfortable, frustrated, annoyed, and embarrassed. I just wanted to feel like my old self again. So I decided to do some research and try to get the old me back.I changed my lifestyle and what I ate. I had heard and read about probiotics and started eating yogurt for breakfast, thinking this was all I needed to do to get my stomach and my health back on track. I spoke with my doctor, had tests performed, but did not have any medical condition. What else could I do?While researching into gut health and gut bacteria I learned about prebiotics, and how they help nourish the good bacteria already in my system. I decided to try Great Gut to give my gut bacteria the nourishment it needed to be balanced again. I had already tried probiotics and regular fiber I wasn't sure if this would work.After just three days, the results were amazing! I felt better, less bloated, and had not suffered from the painful stomach cramps that ruined so many of my days for years. I finally had my life back. You should try this too.

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Terrific product and company. I’ve been using this prebiotic supplement for about 10 months now and it makes me feel really great and I’m extremely healthy. I love it so much I even got my elderly mother who has stomach issues to start taking it and she says it is definitely helping. I like how it blends several different prebiotic sources into one formula. Most of the other brands it is just one source. Either that or it’s all from food so you have to be more careful with how you store and handle it. I have spoken with Brad the owner personally and he is extremely friendly and helpful. I will definitely continue taking and recommending this product. Thank you great gut!

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Excellent product, and excellent service. It mixes very well, very little taste (allowing it to mix effectively into whichever drink I choose). I have only been using it for a week or so, but have had no bloating or gas, or other issues, so far. Looking forward to seeing the effects over a couple of months. Ill also look to continue to add to the dosage (as recommended) to see what happens. Ill repost if I see any changes.I started out alittle skeptical, had many questions about the formula, but Brad at Great Health was very responsive in answering them. He went out of his way to provide the detail I requested. Thanks !

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I found this product during a search for a fiber supplement that was unflavored and wouldn't turn everything I mixed it with into a gross slimy gel. Great Gut promised easier bowel movements, a healthy gut, no flavor, and easy blending. Plus, you get a good number of servings in the tub.The Good:The dose is small. Just a small scoop (1t).Blends easily, especially into warm beverages, soups, and warn cereals, so you can have fiber in your coffee or tea!Very little flavor. What is there is a bit sweet, but unnoticeable in most foods.Bowel movements are definitely better - easier, more formed, more regular.The Bad:It doesn't always dissolve well in colder liquids, but is fine in cold yogurts and puddings.I don't use Great Gut all of the time, as I have a pretty good whole foods diet with tons of fiber, but I use it as needed and it always works, in a very gentle and efficient way.

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excellent prebiotic! wow. this product makes it easy and reliable to get just exactly the right prebiotic into my system for a healthy gut ... made from chicory, which is the BEST source for a prebiotic, you can TRUST this seller and product. using this nightly has made a tremendous difference in my usual sluggish system and as a consequence my energy is much improved. i am really pleased with this prebiotic dietary fiber and will definitely be sticking with this product and seller.

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It is still early to tell if this is actually helping, but I can say I do like how easy consuming your product is. It easily dissolves in water, which other prebiotics I have tried do not do. Meaning, I don't have sludge that I have to constantly stir to keep from settling to the bottom. It is tasteless, so does not negatively affect whatever I mix it with. It has thus been very easy to add to my daily regimen.

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The 2 first days my tummy works great but after that everything goes like always… 😞 I still taking it but I don’t think it’s helping me.

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I typically use a different prebiotic, but Amazon was sold out of it for a while. I had done some research on this product. It appeared impressive with multiple types of prebiotics, so I thought I would give this a try. The taste was fairly similar to the prebiotic I usually take, maybe slightly grainier. I increased the dose per the instructions on the canister. This prebiotic actually constipated me, which I did not care for. The constipation remained. My regular prebiotic didn't do this to me. I went back to my previous prebiotic (once it was back in stock) and my constipation issues were relieved. I was back on track. I am sure that this prebiotic works for many people. It just didn't work for me.

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Best prebiotic fiber powder of 2025

Updated Mar, 2025
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Written by Connor Manion
Connor Manion
Connor Manion
Connor Manion is a University of Florida graduate living in the mountains of Northern Georgia. You can find his work among the pages of the Miami Herald, The Olympian, the Sun Herald, and the Fresno Bee. His writing covers a broad range of interests including health and fitness, home improvement, cooking, and pet care. In addition to writing, Connor tutors middle and high school students in math, English, and Economics.
Updated Mar, 2025
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10/10

Product Details

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Buying Guide

A prebiotic fiber powder is a type of dietary fiber that dissolves in water and is fermented by gut bacteria. Prebiotic fibers are thought to promote gut health by providing a food source for beneficial bacteria, helping to increase the diversity of the gut microbiome. If you’re considering purchasing a prebiotic fiber powder there are a few things you will want to consider first. The first thing to think about is how much prebiotic fiber powder you need. The amount of prebiotic fiber powder you need will depend on your individual needs and goals. However, most experts recommend consuming at least 25 grams of prebiotic fiber powder per day. Some reputable brands of prebiotic fiber powder use an exclusive blend of 4 prebiotic soluble fibers that meet experts' daily recommendation. You’ll also want to consider the benefits of the prebiotic fiber powder you are thinking about purchasing. There are numerous benefits associated with prebiotic fiber powder, including improved gut health, increased weight loss, and reduced risk of chronic diseases such as heart disease and type II diabetes. Some brands of prebiotic fiber powder also offer immune support. Lastly, you’ll want to decide how much you would like to spend on a prebiotic fiber powder. Prebiotic fiber powders are typically affordable and finding one that fits within your budget and other needs shouldn’t be a problem.
great gut - prebiotic fiber powder, unflavored prebiotic fiber
great gut - prebiotic fiber powder, unflavored prebiotic fiber

Featured Products

Great Gut - Prebiotic Fiber Powder, Unflavored Prebiotic Fiber with Sunfiber, 18.6 Ounces, 90 Servings

great gut - prebiotic fiber powder, unflavored prebiotic fiber

@great gut

What sets Great Gut apart from other daily prebiotic formulas is its exclusive blend of 4 prebiotic soluble fibers: Sunfiber, FOS, IMO and XOS. Each serving is jam-packed with essential nutrients for strengthening your digestive and immune systems. It helps to reduce pain and discomfort by fighting constipation, gas and bloating. It can even improve overall wellness by combatting colds, allergies and illness.

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Product features

  • Made of only natural ingredients
  • Does not contain gluten or dairy
  • This prebiotic powder blend is unflavored
  • Great for both men and women

FAQ

Does this prebiotic fiber powder contain any soy?

No, the formula does not contain any soy or dairy.

When should I take my prebiotic fiber powder?

It is best to take prebiotic fiber powder with meals; however, it should be fine to take at any time of the day.

Amazon Reviews

Read the review on Amazon
"I've had digestive problems forever now. When the pain hit, I was uncomfortable, frustrated, annoyed, and embarrassed. I just wanted to feel like my old self again. So I decided to do some research and try to get the old me back.I changed my lifestyle and what I ate. I had heard and read about probiotics and started eating yogurt for breakfast, thinking this was all I needed to do to get my stomach and my health back on track. I spoke with my doctor, had tests performed, but did not have any medical condition. What else could I do?While researching into gut health and gut bacteria I learned about prebiotics, and how they help nourish the good bacteria already in my system. I decided to try Great Gut to give my gut bacteria the nourishment it needed to be balanced again. I had already tried probiotics and regular fiber I wasn't sure if this would work.After just three days, the results were amazing! I felt better, less bloated, and had not suffered from the painful stomach cramps that ruined so many of my days for years. I finally had my life back. You should try this too."
Read the review on Amazon
"Terrific product and company. I’ve been using this prebiotic supplement for about 10 months now and it makes me feel really great and I’m extremely healthy. I love it so much I even got my elderly mother who has stomach issues to start taking it and she says it is definitely helping. I like how it blends several different prebiotic sources into one formula. Most of the other brands it is just one source. Either that or it’s all from food so you have to be more careful with how you store and handle it. I have spoken with Brad the owner personally and he is extremely friendly and helpful. I will definitely continue taking and recommending this product. Thank you great gut!"
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