10 Best Fibre Powder in The UK

Last updated on 09/08/2025
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9.9
Exceptional
Metamucil Daily Fiber Supplement, Orange Smooth Sugar Free Psyllium Husk Fiber Powder, 114 Doses
Metamucil
Metamucil Daily Fiber Supplement, Orange Smooth Sugar Free Psyllium Husk Fiber Powder, 114 Doses
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Why We Love It
  • Promotes regularity effectively.
  • Enhances daily fiber intake.
  • Sugar-free, orange-flavored formula.
Main Highlights
  • Metamucil Smooth Texture Sugar Free Powder, Oange Flavor effective in treating occasional constipation.
  • One serving of Metamucil provides 2. 4 grams of this soluble fiber.
  • An easy way to increase your daily fiber intake.
  • Effective in treating occasional constipation and restoring regularity.
  • Diets low in saturated fat and cholesterol that include 7 grams of soluble fiber per day from psyllium husk.
9.9
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9.8
Exceptional
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Fybogel Orange Fiber Supplement Sachets, 60 Count - Natural Digestive Support, Gentle Relief, Easy Mix Powder, Daily Use, Convenient Packets for Regularity, Healthier Lifestyle
Fybogel
Fybogel Orange Fiber Supplement Sachets, 60 Count - Natural Digestive Support, Gentle Relief, Easy Mix Powder, Daily Use, Convenient Packets for Regularity, Healthier Lifestyle
9% Off
Why We Love It
  • Effective natural fiber boost.
  • Pleasant orange flavor.
  • Suitable for diabetics, gluten-free.
Main Highlights
  • WHY FYBOGEL– A diet low in fibre is one of the common causes of bowel irregularity; Fybogel Hi-Fibre Orange is high in natural soluble fibre (ispaghula husk) which helps to restore and maintain your body's regularity; Fybogel works naturally with your body to relieve constipation, usually within 24–48 hours, without straining or discomfort
  • GENTLE CONSTIPATION RELIEF – Fybogel Hi-Fibre Orange can be used whenever you need extra fibre in your diet to help ease constipation; It’s suitable for adults, the elderly, and can also be used during pregnancy, as it helps your digestive system work more efficiently
  • SUPPORTS NORMAL BOWEL FUNCTION & HAEMORRHOIDS RELIEF – By increasing fibre intake, Fybogel helps stools stay soft and bulky, making them easier to pass; This helps maintain normal bowel function, especially for those suffering from haemorrhoids (piles)
  • PLEASANT ORANGE FLAVOUR & SUGAR FREE FORMULA – Fybogel Hi-Fibre Orange comes as single-dose sachets, each containing 3.5g of natural ispaghula husk; Simply mix with approximately 150ml of cold water to create an easy-to-drink, pleasant orange-flavoured supplement; It’s also gluten free and sugar free
  • USAGE INSTRUCTIONS – Adults and children over 12 years: Take one sachet in the morning and one in the evening; Children aged 6–12 years: Take half to one level 5ml spoonful depending on age and size, morning and evening; Not recommended for children under 6 years
  • TRUSTED BRAND – From the makers of Fybogel, supporting digestive health and regularity naturally, without the use of harsh stimulant laxatives
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9.7
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Pure Acacia Fibre | 0g Carbs | Zero Calories | Prebiotic Soluble Fibre Powder Supplement | Supports Fasting & Ketogenic Diet | 500g Pouch | Ketosource®
Ketosource
Pure Acacia Fibre | 0g Carbs | Zero Calories | Prebiotic Soluble Fibre Powder Supplement | Supports Fasting & Ketogenic Diet | 500g Pouch | Ketosource®
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Why We Love It
  • Zero calories, keto-friendly and fasting-compliant.
  • Optimal taste, easily mixable.
  • Supports gut health effectively.
Main Highlights
  • KETO & FASTING COMPLIANT: Acacia fibre has 0 calories and has no impact on blood sugar. This makes it ideal for keto & fasting lifestyles. It does not interfere with ketogenic diets or fasts.
  • BEST TASTING & MIXING: There are many types of fibre supplements and of acacia and they all have different properties. We've spent 5 years to identify the best acacia for taste and mixability.
  • SUPPORTS GUT HEALTH: Acts as a prebiotic soluble fibre powder to nourish beneficial bacteria like Bifidobacteria and Lactobacilli. Helps with regular bowel movements. Also suitable for managing digestive discomfort.
  • CREAMER/ THICKENER: Best use is added to liquids where it acts like a creamer or thickener. E.g. Coffee, teas, soups or broths.
  • TRY "KETONE COFFEE": Use it in a creamy coffee that boosts ketones without adding lots of calories. RECIPE: Add to black coffee with Ketosource Pure C8 MCT Oil.
9.7
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9.5
Superb
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12g 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
Well Within
12g 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
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Why We Love It
  • Quick and easy fiber boost.
  • Enhances gut health nutritionally.
  • Award-winning, natural ingredients.
Main Highlights
  • QUICK & EASY SOLUBLE PREBIOTIC FIBRE, DISSOLVES IN DRINKS : 12g Fibre Boost = 40% of your NHS recommended 30g fibre. 6g fibre per 1 level tablespoon (scoop in pack) take up to 2 per day. Unique 3 in 1 dietary fibre blend. 12g contains 4g Inulin, 4g FOS (Oligofructose), 4g Acacia Fibre.
  • LOVE YOUR GUT : Nutritionist formulated to nourish good gut bacteria in your gut microbiome, that aid digestive health. Adults, children & in pregnancy. Vegan friendly. 30 servings, resealable pouch with scoop.
  • AWARD-WINNING GUT HEALTH SUPPLEMENT : Nourish Awards 2022 Winner : Best Gut Health Supplement.
  • NATURAL INGREDIENTS, NOTHING ARTIFICIAL : No artificial sweeteners, flavourings, fillers, preservatives or GMOs. Low calorie : 13kcal per serving. UK made to GMP manufacturing standards.
  • DISSOLVES IN DRINKS, TASTES GREAT : Flavour free, no bitter taste. Pleasant to take, stir well for 10-15 seconds to dissolve in hot & cold drinks - tea, coffee, juice, shakes, smoothies, sauces. Fibre drink pre & post workout & probiotic shots.
9.5
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OPTIFIBRE Fibre Supplement Powder – 250g | Natural Soluble Dietary Fibre for Gut Health & Digestive Support | Neutral Flavour, Gluten-Free
OptiFibre
OPTIFIBRE Fibre Supplement Powder – 250g | Natural Soluble Dietary Fibre for Gut Health & Digestive Support | Neutral Flavour, Gluten-Free
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Why We Love It
  • Eases constipation relief.
  • Promotes healthy gut.
  • Minimizes bloating and gas.
Main Highlights
  • 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.
  • 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.
  • 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.
  • 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.
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Benefiber 302805 Fiber Supplement Powder Stick Packs for Digestive Health, 28 Sticks, 3.92 Ounces
Benefiber
Benefiber 302805 Fiber Supplement Powder Stick Packs for Digestive Health, 28 Sticks, 3.92 Ounces
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Why We Love It
  • Compact size for on-the-go convenience.
  • Simplistic usage enhances overall experience.
  • Packaging includes abundant supply.
Main Highlights
  • 28 sticks
  • 3.92 ounces
  • Easy to Use
9.3
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9.3
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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
Inspiriko
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
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Why We Love It
  • Complete gut health support.
  • Quick & easy mixing.
  • Tasteless and natural ingredients.
Main Highlights
  • 360-DEGREE DIGESTIVE HEALTH SUPPORT - Inspiriko fibre supplement offers a complete gut health boost with high-strength soluble fibre powder and prebiotics & probiotics gut health supplements to offer a daily fibre boost, improve loo habits, and achieve a lighter gut feeling with less bloating & constipation.
  • QUICK & EASY FIBRE SUPPLEMENT - Our prebiotic fibre powder is easy to mix into anything. Thoroughly stir well for 1 minute in your coffee, tea, or juice. Simply add to your shaker and whisk well for a smooth, high fibre boost to your favourite smoothies and shakes. Crafted with super foods like acacia fibre and inulin powder, this high fibre powder with pre and probiotics for gut health is designed for maximum solubility and effectiveness.
  • UP TO 15 GRAMS OF SOLUBLE FIBRE - With just two servings, get 15 grams of daily fibre – that's already 50% of the NHS recommended intake. Prebiotic fibre sweeps things along in your digestive system & may provide a gentle constipation relief for adults. It also nourishes your gut, restoring gut health balance.
  • TASTELESS & NATURAL - Our vegan soluble fibre powder has a neutral taste & easily dissolves after 1 minute of thoroughly stirring into any liquid or food. Unlike most fibre powders, Fibre Wise & our Love Thy Gut prebiotic and probiotic supplements powder is clean, made in the UK using only natural, research-backed ingredients & nothing artificial.
  • BUILT FOR WOMEN BY WOMEN - We believe that every woman deserves to feel empowered, confident, and in control of her body. With cutting-edge science, natural remedies, and a deep understanding of women's bodies and minds, Inspiriko develops award-winning solutions designed to help women thrive in the prime of their lives.
9.3
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9.2
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NKD Living Inulin High Grade Prebiotic Fibre Powder (1 Kg) - Manufactured in The EU - Fibre Prebiotic Supplement
NKD Living
NKD Living Inulin High Grade Prebiotic Fibre Powder (1 Kg) - Manufactured in The EU - Fibre Prebiotic Supplement
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Why We Love It
  • Boosts dietary fibre intake easily.
  • Versatile usage in meals.
  • Appropriate for diverse diets.
Main Highlights
  • High grade prebiotic inulin powder from Chicory root (1kg).
  • 89% pure fibre content. A Great way to easily increase your dietary fibre intake.
  • Easily dissolves in liquid . Add to water, juice, smoothies, cereal, baking or other foods you enjoy.
  • Suitible for keto dieters, vegeterians, gluten free and anyone wanting to increase fibre content.
  • Mild sweet taste. Manufactured in Belgium and packed in the UK
9.2
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Bulk Pure Psyllium Husk Powder, High in Fibre, 500 g, Packaging May Vary
Bulk
Bulk Pure Psyllium Husk Powder, High in Fibre, 500 g, Packaging May Vary
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Why We Love It
  • Premium psyllium husk form.
  • Strong fibre content.
  • Ideal for daily use.
Main Highlights
  • A premium form of psyllium husk in potent powder form
  • Powered by 80 g fibre per 100 g
  • Our psyllium husk is a highly soluble source of fibre derived from the seed of the plantago ovata plant
  • High in fibre, it's ideal for everyday use
  • This Unflavoured powder can be mixed with your usual shake
9.1
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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
Freak Athletics
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
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Why We Love It
  • Quick and easy daily fiber.
  • Great tasting and smooth.
  • Premium UK-made quality.
Main Highlights
  • QUICK & EASY DAILY FIBRE - 10g daily Fibre Boost = 5g fibre per 1 scoop serving, take up to 2 per day for 10g fibre (10g= 10000mg). Suitable for both Men & Women. 30 servings
  • FIBRE PLUS - Unique 4 in 1 dietary fibre formulation : Chicory Root Inulin Prebiotics, Psyllium Husk Powder, Pea & Acacia Fibre. Plant based, Insoluble + Soluble fibre blend, with Prebiotic FOS Fructans. 4 Types of Fibre to aid digestive health.
  • GREAT TASTING FIBER SUPPLEMENT - No bitter tastes or hard to swallow capsules & tablets. Pleasant to take - smooth texture & neutral flavour, mix into your favourite shakes & smoothie recipes for a high fibre drink & fiber fueled snacks. Contains soluble viscous fibre + insoluble fibre so doesn't dissolve in water, tea & coffee. Stir your fibre powder supplement into probiotics yogurts, porridge, muesli, soups, dips, sauces, stews, snacks and meals for kids and adults.
  • PREMIUM QUALITY - At Freak Athletics we are highly driven in providing you with the highest quality supplements available on the market. Using only the finest & high quality ingredients to create an advanced Pre Workout supplement with an optimal formula of ingredients.
  • UK MADE - Our Fibre Supplement has been Manufactured to the highest standards in the UK. safeguarded by the highest manufacturing and hygiene standards in the world. Our local manufacturing means you receive only the BEST!
9.0
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