Dietary Supplement Gut Irritability? Occasional Constipation, Diarrhea & Bloating Non-GMO Gluten Free USDA Organic Monash University Low Fodmap Certified™ Certified Organic by Pro-Cert Suitable for Vegetarians/Vegans Naturally sourced from organic guar beans, Reliefiber is a highly soluble dietary fiber and prebiotic that is certified low FODMAP and organic. Reliefiber may reduce the glycemic index of foods, delivers a satiety effect, and promote balanced digestive health by helping with occasional constipation and diarrhea without causing excess gas or bloating. The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants. ISURA's rigorous testing includes hundreds of quality procedures using state-of-the-art technology. It provides you with the confidence that this product is ISURA verified clean, one of the highest testing standards in the world. Isura ® Verified Clean ✔ Non-GMO ✔ †FODMAPs are a group of short chain carbohydrates and sugar alcohols which can cause occasional gas-related discomfort, constipation, and diarrhea in people with mild digestive issues.
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Dietary Supplement Gut Irritability? Occasional Constipation, Diarrhea & Bloating Non-GMO Gluten Free USDA Organic Monash University Low Fodmap Certified™ Certified Organic by Pro-Cert Suitable for Vegetarians/Vegans Naturally sourced from organic guar beans, Reliefiber is a highly soluble dietary fiber and prebiotic that is certified low FODMAP and organic. Reliefiber may reduce the glycemic index of foods, delivers a satiety effect, and promote balanced digestive health by helping with occasional constipation and diarrhea without causing excess gas or bloating. The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants. ISURA's rigorous testing includes hundreds of quality procedures using state-of-the-art technology. It provides you with the confidence that this product is ISURA verified clean, one of the highest testing standards in the world. Isura ® Verified Clean ✔ Non-GMO ✔ †FODMAPs are a group of short chain carbohydrates and sugar alcohols which can cause occasional gas-related discomfort, constipation, and diarrhea in people with mild digestive issues.
SKU
3-101661
Brand
Natural Factors
Category
health / supplements / categories / digestion
Variants
1
Customer reviews
5.0
verified purchase
Powder texture, dissolves readily in liquids. Noted a subtle improvement in bowel regularity. Felt a slight reduction in bloating and gas. Organic Low FODMAP Reliefiber® formulation, a partially hydrolyzed guar gum, targets sensitive digestive systems. No significant gastrointestinal discomfort reported. No adverse reactions recorded. Unflavored, mixes neutrally. Consider for IBS and FODMAP diet support. Mild improvement in perceived bowel regularity and reduced digestive discomfort observed."
3/25/2025
5.0
verified purchase
Organic Prebiotic Guar fiber for gut irritability
This powder is so easy to take. it dissolves very well and has hardly any taste at all. I take it regularly at night before bed, but a smaller dose than what is indicated and in only a small amount of water.
This seems to work for me, for chronic digestive problems, mainly diarrhea and bloating. it has made a big difference to my symptoms. unfortunately its expensive, this is why I take less than recommended and it works anyway.
10/15/2024
4.0
verified purchase
I think its good. It helps with gut bacteria. It doesn't fill up to the brim though. Quality is good.
6/17/2026
4.0
verified purchase
Dobro
Good product overall. It mixes fairly well and has no strong taste, which I like. I noticed some digestive comfort, although the results were not perfect for me. Still, I think it is a useful product and I would consider buying it again.
6/13/2026
5.0
verified purchase
Works
Easy to work with. Blends well with water. Tasteless. Mild on the stomach. I can highly recommend it to anyone who wants to increase fibre in their diet.
12/25/2025
5.0
verified purchase
Gentle and Effective Fiber Boost
I've been adding this to my morning coffee for about 3 months now, and it's been a game-changer for keeping things regular without any tummy upset. Mixes super easily, no weird taste or clumps, and I appreciate the quality. ! Definitely recommend for anyone needing more fiber in their routine. Great!
12/1/2025
5.0
verified purchase
Huge improvements
I have had issues with my stomach for years. I started following a low fodmap diet and was recommended to take a similar product. I love that this brand is low fodmap and affordable! After many years of struggling, im finally regular and very happy about it!
I mix the powder with protein powder or in my yoghurt and don’t taste it at all!
11/6/2025
5.0
verified purchase
Gentle and effective fiber supplement
This fiber powder is truly easy on the stomach — no bloating, no discomfort. Dissolves well in water and has no taste, which makes it perfect for daily use. Great option for sensitive digestion and low FODMAP diets!
11/6/2025
5.0
verified purchase
Good taste
Good for sensitive digestive systems or irritable bowel syndrome (IBS). It provides gentle, effective digestive support without causing the bloating or gas often associated with other fiber products
11/2/2025
5.0
verified purchase
great
very good product with high quality ingredients and pill size is okay
