Advertising Disclosure Soluble Fiber Powder Comparison - August 2025
6 Best Soluble Fiber Powder In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3 Best Value  9.5Excellent | 4  9.4Excellent | 5  9.3Excellent | 6  9.2Excellent |
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Model12g Soluble Fibre Supplement, 40% NHS Daily Intake, 3in1 Fibre Powder : Inulin Acacia FOS (Fructooligosaccharides) Well Within Prebiotics for Gut Health (200g Bag, 30 x 6g Fiber) Pre Biotic Drink | Model NKD Living Inulin High Grade Prebiotic Fibre Powder (1 Kg) - Manufactured in The EU - Fibre Prebiotic Supplement | Model OPTIFIBRE Fibre Supplement Powder – 250g | Natural Soluble Dietary Fibre for Gut Health & Digestive Support | Neutral Flavour, Gluten-Free | Model 15g Soluble Fibre Supplement - 50% NHS Daily Prebiotic Fibre Powder with Inulin, Acacia Gum, 2 Billion CFU in Probiotics Powder. 6-in-1 Tasteless Prebiotics for Gut Health, 243.5 Grams | Model NKD Living Psyllium Husk Powder (500g) | Tested for Heavy Metals, Micro-Organisms and Pesticides (500g) | Model Fibre Supplement Prebiotic Fibre Powder - Soluble & Insoluble Fibre from 4 Fibre Sources - 10g Fibre Per 2 Scoop Serving - Prebiotic Fibre Suitable for Men & Women UK Made |
BrandWell Within | Brand NKD Living | Brand OptiFibre | Brand Inspiriko | Brand NKD Living | Brand Freak Athletics |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | |||||
Taste 9.9 | Taste 9.4 | Taste 9.3 | Taste 9.1 | Taste 8.4 | Taste 7.6 |
Worth the money 9.1 | Worth the money 9.6 | Worth the money 9.4 | Worth the money 9.3 | Worth the money 8.9 | Worth the money 8.1 |
Tech Specs | |||||
package dimensions23.2 x 15.4 x 2.8 cm 12 g | package dimensions 26.4 x 22.8 x 7.9 cm 1 kg | package dimensions - | package dimensions - | package dimensions 25.5 x 20.7 x 6.7 cm 440 g | package dimensions 10.5 x 10.2 x 8.4 cm 260 g |
manufacturer referenceWWSOLUBLE | manufacturer reference LE | manufacturer reference 12270566 | manufacturer reference - | manufacturer reference - | manufacturer reference FA-FIBRE |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1Well Within10% Off12g Soluble Fibre Supplement, 40% NHS Daily Intake, 3in1 Fibre Powder : Inulin Acacia FOS (Fructooligosaccharides) Well Within Prebiotics for Gut Health (200g Bag, 30 x 6g Fiber) Pre Biotic Drink
9.9 Taste9.1 worth the moneyWhy we love it
Boosts daily fibre intake easily.
Dissolves in various drinks smoothly.
Flavour-free and pleasant to consume.
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9.5
3OptiFibre15% Off
OPTIFIBRE Fibre Supplement Powder – 250g | Natural Soluble Dietary Fibre for Gut Health & Digestive Support | Neutral Flavour, Gluten-Free
9.4 worth the money9.3 TasteMain highlights- REDUCE BLOATING AND GAS - Our soluble fibre has been shown to reduce symptoms related to chronic constipation, helping you feel lighter and more confident throughout the day.
- KEEP YOUR GUT IN CHECK - Fibre is essential for a healthy gut flora. The Optifibre fibre powder helps you rebalance your gut and get back on track to regular bathroom habits with ease.
- GET CONSTIPATION RELIEF - No more struggling! Optifibre soluble fibre gets you moving again without any harsh side effects. Get your dietary fibre and forget what straining was all about.
- DAILY USE FOR OPTIMAL RESULTS - Mixes easily into hot and cold liquids and foods so that you can add it to the dish or drink of your choice. Ideal daily fibre for regularity.
- 100% PLANT-BASED, LACTOSE- AND GLUTEN-FREE – This dietary has a neutral flavour, no smell, no texture, and no added sugars. It’s also suitable for those with gluten sensitivities.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
