10 Best Prebiotic Supplements in The UK

Last updated on 09/08/2025

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BIMUNO Prebiotic Fibre Supplement for Gut Health | High-Fibre Tasteless Soluble Powder | Supports Digestive Function | Suitable for Vegetarians | 30-Day Supply

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Why We Love It

Promotes digestive balance, quickly.
Shows results within a week.
Versatile and taste-free.

Main Highlights

Feeds Your Good Gut Bacteria Where It Matters BIMUNO works by creating a fertile environment in your gut, helping beneficial bacteria thrive and multiply—supporting digestive balance from the inside out.
The Prebiotic Advantage Over Probiotics Unlike probiotics, which introduce external bacteria, BIMUNO prebiotics selectively feed your body’s own beneficial bacteria—backed by research to increase bifidobacteria.
Tasteless, Soluble & Effortless This high-fibre powder is completely tasteless and dissolves easily—ideal for daily use in food or drink without affecting flavour or texture.
Clinically Studied GOS Prebiotic Formulated with Galactooligosaccharides (GOS), BIMUNO’s active ingredient is scientifically studied to support gut function and overall wellbeing.
Scientifically proven to work in just 7 days – 1 Months of Lasting Support Feel the difference in just one week—BIMUNO starts working fast to support gut health, with 30 sachets designed for consistent, long-term results.
Convenient Daily Use – One Month Supply Each pack includes 30 pre-measured sachets for easy daily supplementation—perfect for integrating into your regular wellness routine.

Bio Cultures Complex Probiotics and Prebiotics - 77 Billion CFU - 20 Live Cultures - 60 Capsules - Strains Like Lactobacillus Acidophilus & Casei - Prebiotic and Probiotic Supplements for Women & Men

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Why We Love It

Promotes a balanced gut health.
Enhances absorption with delayed-release.
Vegan-friendly and gluten-free.

Main Highlights

20 PROBIOTIC STRAINS DELIVERING 77 BILLION CFU: WeightWorld's Bio Cultures Complex Probiotics for Women & Men provide 77 billion CFU per serving from 20 live cultures. This includes 12 Lactobacillus strains like Rhamnosus, Acidophilus, Crispatus, Salivarius, Reuteri, Casei & Gasseri & Plantarum, as well as 5 Bifidobacterium strains like Longum, Infantis & Lactis. Key strains like Lactococcus Lactis, Streptococcus Thermophilus, & Enterococcus Faecium are also included to complement the complex,
ADDED PREBIOTIC COMPLEX: These Bio Cultures Complex Probiotics contain a blend of prebiotics that act as food for probiotics. These prebiotics not only keep probiotics alive but also allow the probiotic strains to grow and multiply. Each serving offers 200mg of Organic Inulin Powder and 100mg of FOS (Fructosaccharides) Powder, both of which are known for playing a role in the survival and activity of probiotics.
EASY TO SWALLOW & TRAVEL-FRIENDLY: These Pro and Prebiotics for Women & Men have been specially designed to be easy to swallow for everyday convenience. These probiotic capsules can survive harsh environments and reach the intended areas for efficacy. Plus, there’s no need for refrigeration, so this probiotic complex bottle is easy to store and suitable for those who travel or have a busy lifestyle. Each pro biotics bottle contains 60 capsules that will last for a whole month.
VEGAN-FRIENDLY, NON-GMO & DAIRY-FREE: WeightWorld's Prebiotic and Probiotic Supplements are formulated using non-GMO ingredients and are manufactured in accordance with GMP standards for effectiveness & consistency. Moreover, these travel Probiotics for Women & Men are free from soy, lactose, dairy, and preservatives and are suitable for vegans and vegetarians. This makes them a great option for a range of dietary needs and preferences. In case of any concerns, feel free to reach out.
THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.

Bio Cultures Complex Probiotics & Prebiotics - 60 Billion CFU - 2 Months Supply - 120 Capsules - 20 Live Bio Cultures - Lactobacillus & Bifidobacterium Strains - Vegan Probiotic Complex Capsules

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Why We Love It

Balances gut flora effectively.
Enhances digestive health naturally.
Ensures optimal bacterial absorption.

Main Highlights

BIO CULTURES COMPLEX WITH 20 PROBIOTIC STRAINS: WeightWorld's Probiotic Complex contains 20 active probiotic strains, including Lactobacillus Acidophilus Probiotic, Lactobacillus Reuteri, Lactobacillus Gasseri, Lactobacillus Rhamnosus, Lactobacillus Plantarum, Bifidobacterium Probiotics, and more. Each serving (2 probiotic capsules) offers 60 billion CFU of viable probiotic cultures.
CONTAINS PREBIOTICS: WeightWorld Prebiotic & Probiotic Supplements include prebiotic ingredients such as 200mg of organic inulin powder and 100mg of fructooligosaccharides per serving. Prebiotics are a type of non-soluble fibre or compound that serves as a food source for probiotic strains. These prebiotics keep the probiotics active and allow them to multiply internally.
2 MONTHS SUPPLY: These Pro and Prebiotics for Women and Men come in easy-to-swallow capsules, great for daily use. Formulated to withstand harsh conditions, they effectively reach the targeted areas. No refrigeration is required, making them simple to store and suitable for travellers or those with a busy routine. Each bottle contains 120 capsules, providing a 2-month supply.
VEGAN-FRIENDLY, NON-GMO & DAIRY-FREE: WeightWorld’s Pro Bio Cultures Complex is formulated with non-GMO ingredients and follows GMP standards for effectiveness. Developed for both men and women, these travel-friendly Prebiotic and Probiotic Supplements are free from soy, lactose, dairy, and preservatives. Suitable for vegans and vegetarians, they’re a great fit for various dietary lifestyles.
THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.

Probiotics and Prebiotics Supplement 40 Billion CFU, 6 Strains for Digestive Health, Vegan Chlorophyll Capsules, 60 Capsules. N2 Natural Nutrition

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Why We Love It

Boosts immune system.
Promotes digestive health.
Natural and pure ingredients.

Main Highlights

🌱 PROBIOTIC WITH 40,000 MILLION PROBIOTIC BACTERIA PER DOSE + PREBIOTIS: Probiotics are microorganisms that naturally live in the human body. The Natural Supplement of Probiotics + Prebiotics has 6 Probiotic Strains that act in symbiosis with the Prebiotics (Inulin) that are the food of these, maximizing their efficiency and stimulating the growth and proliferation of Bacterial Flora contributing to Reinforce Intestinal Flora.
🔰 IMPROVES DEFENSES, DIGESTIVE SYSTEM AND ORGANISM BALANCE: N2 Natural Nutrition's Probiotics and Prebiotics Supplement Can Help Boost Immune System, Prevent and Help Gastrointestinal Disorders, Improve Flora and Intestinal Transit estinal and the whole Digestive system, in addition, bacteria help our body to be in balance.
💊 CHLOROPHYLINE CAPSULES. FREE OF MAGNESIUM STEARATE, GLUTEN AND LACTOSE: Our Supplement of Prebiotics and Prebiotics is presented in Chlorophyll Vegetable Capsules instead of tablets, to provide maximum concentration and purity, minimizing the use of binders, maximizing the absorption of active ingredients and reducing intestinal irritation.
🌿 100% NATURAL PROBIOTICS AND PREBIOTICS: 100% Natural Supplements, Made in EC Laboratories, comply with strict standards and manufacturing processes ISO 9001, American FDA, GMP (Good Manufacturing Practices). All our ingredients are GMO free.
📩 SATISFACTION GUARANTEE: For N2 Natural Nutrition the satisfaction of our customers is our reason for being. So if you have any questions or suggestions, please feel free to contact us, our team of nutritionists and experts will be happy to offer you the best solution as soon as possible.

Probiotic and Prebiotic Capsules - Supports Digestive Health & Bloating Relief for Women & Men - Pre and Probiotics for Gut Health Supplements with Whole Food Enzymes - Non-GMO, Gluten Free - 30 Ct.

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Why We Love It

Enhances overall digestive health.
Restores natural body balance.
Premium quality, allergen free.

Main Highlights

SYNBIOTIC PROBIOTIC COMPLEX: BioSchwartz combines both pre and probiotics for gut health to help your digestive tract flourish!* Prebiotics can act as a precursor for probiotics, helping to promote beneficial bacterial cultures in your digestive tract.*
SUPPORT GUT HEALTH: Many intestinal issues can negatively affect the body's natural bacterial balance.* With premium pro and prebiotics for gut health, you’re able to support your body’s healthy balance for bloating support, regularity and healthy digestion.*
BLOATING SUPPORT: Pro biotics for gut health like bifidobacterium help support regularity and provide gas & bloating support for women and men.* Our complex is a trusted source of probiotics for women gut health and probiotics for men.
WITH WHOLE FOOD ENZYMES: Our gut health supplements formula combines two of the most potent probiotic strains, Bifidobacterium and Lactobacillus, with whole food digestive enzymes, to support your body in breaking down and absorbing proteins and nutrients.
SETTING THE STANDARD: Every bottle of our prebiotic and probiotic supplements is formulated by healthcare professionals and manufactured in a cGMP-certified facility, using only the purest ingredients for premium quality and potency. They are non-GMO and free from gluten, soy, fillers, preservatives and artificial colorants.

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.

Inspiriko Award-Winning Organic Prebiotics for Gut Health - Made with 7 Superfoods & Pro and Prebiotics for Women. 30 Servings, Vegan, No Added Sugar, Made in UK

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Why We Love It

Promotes gut health powerfully.
Winner of multiple awards.
Easy use offers versatility.

Main Highlights

AWARD-WINNING GUT HEALTH POWDER - Inspiriko Love Thy Gut prebiotic powder is formulated with organic superfoods and research-backed probiotic strains (live cultures) to support gut health & digestive comfort. Winner of Nourish, Beauty Shortlist & Green Parent Awards.
10-IN-ONE SUPERFOOD POWDER FOR GUT HEALTH - Each serving combines seven superfoods rich in prebiotic fibre with 3 unique strains of probiotics ( 2 Billion CFU/per serving) supporting balanced microbiome, regularity, and overall wellbeing.
EASY TO USE - Love Thy Gut powder is easy to use in smoothies, mixed in yogurt or on its own mixed in a juice or water with a sweetener of your choice. For enhanced benefits, it can be used together with other gut health supplements & gut health drinks.
ORGANIC, VEGAN, AND CLEAN - Certified by Soil Association & Vegan Society. No sugar, no sweeteners, no fillers. Just pure, plant-based gut nourishment. Manufactured in the UK in GMP certified facility & 3rd party tested.
ON A MISSION TO HELP WOMEN THRIVE - At Inspiriko we empower women to own their strength and thrive with science-backed supplements that unlock confidence and resilience at every stage of life.

Prebiotic Fibre Complex for Gut Health by Wellbiome – Probiotic Support, Digestive Wellness, Immune System Support – Magnesium for Anxiety, Mood & Energy – 30 Servings

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Why We Love It

Boosts gut health and wellbeing.
Easy and convenient for traveling.
Organic superfood for your gut.

Main Highlights

🌿 Digestive Health & Bowel Support – WellBiome combines plant-based prebiotic fibres and magnesium to support digestive comfort, gut function, and regularity as part of a healthy lifestyle.
🧠 Anxiety & Mood Support with Magnesium – Magnesium is clinically linked to reducing anxiety, improving mood, and boosting overall emotional wellness. WellBiome’s magnesium content works in harmony with prebiotics to balance mind and body.
⚡ Natural Energy Booster – Say goodbye to fatigue! Magnesium supports cellular energy production, helping you stay energised and focused throughout the day. Ideal for busy professionals, parents, and students.
🦠 Advanced Prebiotic Formula for Gut Flora – Our multi-prebiotic fibre blend is scientifically formulated to feed the good bacteria in your gut, enhancing digestive health and immune resilience from the inside out.
✅ Clean, Vegan, & Easy to Use – Flavour-free, single-serve sachets with zero nasties. WellBiome is vegan, lactose-free, allergen-free, and contains no artificial colours or preservatives—perfect for daily gut and mental wellness.

Supports healthy digestive system.
Reduces Bloating effectively.
Non-GMO, Gluten-Free formulation.

Main Highlights

PROBIOTIC AND PREBIOTIC CAPSULES: MAV Nutrition's probiotic complex capsules combine pre and probiotics for gut health, providing beneficial bacterial cultures to support daily digestive health.*
SYNBIOTIC BENEFITS: Probiotics help support gastrointestinal health.* Paired with Prebiotics, they create the ideal digestive environment.* Our gut health supplements formula is synbiotic, providing both pro and prebiotics for gut health.*
SUPPORT GUT HEALTH: Balanced prebiotic and probiotic can help to support regularity and healthy digestion.* This high-quality probiotic prebiotic supplement delivers pre and pro biotics for gut health and digestive tract balance.*
REDUCES BLOATING: Probiotics like bifidobacterium help support regularity and provide bloating support for women and men.* Our complex is a trusted source of probiotics for women gut health and probiotics for men.
HIGHEST QUALITY: MAV Nutrition goes the extra mile to make the best prebiotic and probiotic supplements available. Ours is Non-GMO, Gluten-Free, and formulated in a GMP certified facility.

60 Billion CFU Probiotic Cultures - Scientifically Backed Lactospore® for Good Gut Flora - Enteric Coating to Ensure Probiotics are Delivered Directly to The Gut, Made in The UK by Nutravita

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Why We Love It

Contains 21 beneficial bacteria strains.
Promotes improved nutrient absorption.
Certified, reliable dietary supplement.

Main Highlights

60 Billion CFU from 21-Strain Complex: Our vegan, easy to swallow and stable capsules contain 21 live bacteria strains with an impressive 60 billion CFU per serving (2 capsules). Each bottle contains 60 capsules which is a full month’s supply. We have also included Lactospore (Bacillus coagulans), a live bacteria strain which has been subject to several clinical trials to support its effectiveness.
Delayed release for better absorption: Most other similar products on the market are not delayed release as their capsules dissolve in the stomach acid. Our Bio Complex 60 billion CFU capsules are resistant to stomach acid allowing them to travel to the intestine where the live bacteria can be the most effective. In addition, every capsule contains 100mg of Inulin which promotes the growth of the friendly bacteria. Designed for daily use, it supports those looking for probiotics for women, pro biotics capsules. Manufactured in the UK and presented in an easy-to-swallow vegan format.
Clean Nutrition You Can Trust: Nutravita’s supplements are manufactured in certified facilities to meet the highest GMP and BRC quality standards. Each batch is rigorously tested for quality and safety. Free from artificial colours, preservatives, and unnecessary binders or fillers for daily use.
Formulated by Nutritionists: Nutravita's products are developed with a team of in-house nutritionists to deliver trusted, effective formulations. We include ingredients with proven benefits to support your wellbeing every day. We are here for your daily support for a wide range of health goals.
Nutravita - Your Health Matters. Trusted By Many, Made For You: Founded in the UK, Nutravita is a family-run brand trusted by thousands of customers since 2014. Our mission is simple: to provide quality, honest supplements that support a healthier lifestyle - backed by transparency, science and care.

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We scanned 157 products

We reviewed these offers relevant to the Prebiotic Supplements within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like BIMUNO, WeightWorld, N2 Natural Nutrition, BioSchwartz, Well Within, Inspiriko, WellBiome, MAV NUTRITION, Nutravita, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Prebiotic Supplements in the market, we considered we took a deep dive into 786 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is BIMUNO Prebiotic Fibre Supplement for Gut Health | High-Fibre Tasteless Soluble Powder | Supports Digestive Function | Suitable for Vegetarians | 30-Day Supply. We love many things about this product by BIMUNO. What sets it apart from the competition is Promotes digestive balance, quickly, Shows results within a week, Versatile and taste-free.
The best value product for most shoppers and where user satisfaction is continuously the highest is Bio Cultures Complex Probiotics and Prebiotics - 77 Billion CFU - 20 Live Cultures - 60 Capsules - Strains Like Lactobacillus Acidophilus & Casei - Prebiotic and Probiotic Supplements for Women & Men by WeightWorld based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Prebiotic Supplements and the best cost-to-value ratio is Probiotics and Prebiotics Supplement 40 Billion CFU, 6 Strains for Digestive Health, Vegan Chlorophyll Capsules, 60 Capsules. N2 Natural Nutritionat N2 Natural Nutrition with a 17% discount.
Our list of the best Prebiotic Supplements is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Prebiotic Supplements in The UK

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We scanned 157 products

We concluded that: