Natural Factors Organic Low FODMAP Reliefiber, Digestive Fiber Powder, Unflavored, 5.3 Oz
$20.97
Price: $20.97
(as of Jul 30, 2025 11:08:08 UTC – Details)
If you stick to a low-FODMAP diet, you may have trouble consuming enough fiber. Get help reaching your daily fiber goals with Low FODMAP Reliefiber! This formula contains Sunfiber, one of the world’s most researched soluble fibers. Naturally sourced from organic guar beans, Sunfiber is a highly soluble dietary fiber and prebiotic that is certified low FODMAP and organic!
Product Dimensions : 3.66 x 3.66 x 6.5 inches; 7.68 ounces
Item model number : 4991
Date First Available : April 6, 2020
Manufacturer : Natural Factors
ASIN : B07PFQJ818
Best Sellers Rank: #55,865 in Health & Household (See Top 100 in Health & Household) #242 in Dietary Fiber Nutritional Supplements
Customer Reviews: 4.4 4.4 out of 5 stars 181 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Promotes balanced digestive health by helping with occasional constipation and diarrhea without causing the typical bloating or gas of other fibers*
May reduce the glycemic index of foods*
Tasteless, odorless, and easy to mix
Customers say
Customers find the fiber supplement effective and easy on their stomach, with one noting it’s certified by Monash University. Moreover, the product dissolves easily and has an ok flavorless taste. However, experiences with digestion are mixed, with some customers reporting they don’t feel discomfort or bloating.
13 reviews for Natural Factors Organic Low FODMAP Reliefiber, Digestive Fiber Powder, Unflavored, 5.3 Oz
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Gorgegal –
Great Low Fodmap Fiber
Glad that I found this product on Amazon. It is exactly what I need according to my naturopath. You can put it in any kind of liquid and or food, hot or cold and it still dissolves and has no grit or slime or taste. I put it in my coffee every single morning. I also added it to other foods that I cook, it is an excellent product as far as Being certified by Monash university and non-GMO.I never run out. I have the Amazon subscription which is awesome. Highly recogmend.
Susan M. Wellman –
My IBS-C symptoms are almost completely gone.
This product has increased my quality of life greatly. I don’t know what I would do without it. This is one of the best products I have ever found. I used to spend 3-4 hours a day in great pain, and sometimes it was even 5 hours. Now I am much more regular and have almost no discomfort.It took a while to find the right dose, and I recommend caution at first until you see how it effects you. I never had a problem but I have read about people who have suddenly increased their fiber intake drastically and that can be very uncomfortable and can even cause intestinal blockage, so be careful and take it slow. Relief Fiber comes with a scoop and I never had any issues using that amount per day.I have also found that this product works best when used daily. It does not cure the IBS but does get rid of the symptoms for me, and that is saying a lot! Also I have found that other brands’ products are not the same. Some are ground much more fine so that the same amount thickens mixtures ten times more, turning them into thick mud! (Never take any fiber product in a thick paste form. Some kinds of fiber used in excess or without adequate liquid can swell inside of you causing pain, can clog you up, and may even have to be removed surgically.)So after my frustration with the finely ground guar gum products which are meant for baking, I have gone back to Relief fiber because it is familiar to me and I have used it for a long time with no problem.
M. Maxx –
Good,
Tried this because psyllium, is hard for this consumer to digest. This is easy to digest, mixes pretty well in soup or liquid (I use it in hot) and seems to be effective. It;s tasteless, for my taste buds anyway, and my only quibble is that it tends to clump a bit — maybe a touch expensive if one needs/wants to use daily. Otherwise, pretty darn good.
M. Franks –
Great fiber replacement.
It is a great replacement for fiber. If you have been using Metamucil, this is much healthier.
Wolflady –
IBS friendly
I have IBS and other digestive issues, my doctor wants me to get more fiber, and this product does that. It doesnât give me any bloat, gas, or nausea. The fact that it is unflavored I can mix with food or drink. Highly recommend!
Francesca B –
This Really Works
This product is amazing!!! I have had chronic constipation for over 10yrs. I used to have to drink smooth move tea every 3 days just to keep things flowing. I was diagnosed with IBS-C last month and am currently doing an elimination diet. I stumbled across this product while doing some low FODMAP research and ordered with hopes it might help. I had just tried Psyllium husk but all that did was make my lips super chapped and felt like it had sucked all water out of me (and I was drinking 3-4 liters of water after taking those pills)- all this with zero relief/results.Thankfully this product worked amazingly the first time I used it. And the best part is it doesnât really have a taste. I mix a scoop with spring water and drink it every night. No tummy pain or camping (like I often get with smooth move)and my flow is regular-whoo hoo!!! Winning!!
Sheena Chanel –
Not good for IBS
I read a very wonderful review and thought hmmmmm maybe I should try this out! It absolutely did not work at all.Ive been IBS-C diagnosed since 2014 and the obstacles thing that seems to work it the prescribed Linzess or smooth move tea BUT THIS DOWS NOT WORK! It actually made constipated and I haven’t gone in 2 days I tried 1 scoop 1st and then the next day 2 scoops nothing.This isn’t good from IBS .I’m not sure what those other reviewers are talking about but I’d your bot diagnosed and just guessing you have ibs THIS IS BOT FOR YOU AT ALL!
LouLou –
Where’s the scoop?
I have ordered this product in the past and a scoop was provided. I emptied the container and there is NO scoop. Difficult to get the recommended dose without one…
Amazon Customer –
Excellent product for IBS and low Fodmap persons. I have tried a lot of products and this by far is the best!! I add a scoop to my morning smoothie and take another with water before dinner. Taste excellent.
Ray Swansburg –
Makes my belly happy
Frankie –
Expensive for what it is – I find Metamucil and Restorelax works just as well.
rick –
bowel control. fiber does what it says
Jane Finnimore –
This product does everythin as stated on the label , it is superior to other powered fibres.