10 Best Probiotics For Gut Health in The UK

Last updated on 27/06/2025
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9.7
Exceptional
Bettervits Probiotics for Gut Health | 30 Billion CFU for Adults | Bloating Relief & Complete Gut Repair | with Acidophilus, Prebiotic Inulin, Vitamin B12 & Lactobacillus | 30 Capsules
Bettervits
Bettervits Probiotics for Gut Health | 30 Billion CFU for Adults | Bloating Relief & Complete Gut Repair | with Acidophilus, Prebiotic Inulin, Vitamin B12 & Lactobacillus | 30 Capsules
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Why We Love It
  • Powerful potent dose daily.
  • Provides 11 beneficial strains.
  • Includes high quality prebiotic.
Main Highlights
  • POWERFUL & POTENT: Each capsule delivers a robust 30 billion CFU, providing a clinically studied dose of probiotics for women gut health. Effectively balance your gut microbiome to support optimal digestive health and lasting comfort, all in a single convenient daily serving.
  • MARKET-LEADING DIVERSITY: Our probiotic complex features 11 powerful strains of Lactobacillus and Bifidobacterium; designed to target bloating and gut health efficiently, promoting robust digestive enzymes with probiotics and overall wellness with every dose.
  • INCLUDES PREBIOTIC: Boost your digestive health with 100mg of inulin, a powerful prebiotic that enhances probiotic effectiveness. This synergistic combination promotes optimal bacterial balance, creating a healthier gut environment for sustained comfort and improved digestion.
  • VEGAN FRIENDLY: Enjoy peace of mind with our ethically sourced, 100% vegan ingredients, including an HPMC plant-based capsule shell. Delivering powerful probiotic benefits without compromise, this formula is perfect for those committed to their health and values.
  • BOOSTS IMMUNE & GENERAL WELLBEING: Strengthen your body’s natural defenses with this powerful probiotics for women & men. Designed to support gut repair and immune health, it revitalizes your vitality and promotes overall wellness with essential nutrients tailored to diverse gut health needs.
9.7
Exceptional
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2
9.5
Superb
Probiotics Probiotics 150 Bilion CFU/gr* Shock Treatment with 20 Multi Strains, Prebiotics & Zinc with Highest Concentration. Probiotics for Gut Health IBS Relief. 76 Days Dosage. N2 Natural Nutrition
N2 Natural Nutrition
Probiotics Probiotics 150 Bilion CFU/gr* Shock Treatment with 20 Multi Strains, Prebiotics & Zinc with Highest Concentration. Probiotics for Gut Health IBS Relief. 76 Days Dosage. N2 Natural Nutrition
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Why We Love It
  • Unprecedented probiotic potency.
  • Digestive harmony enhancer.
  • Pure, natural ingredients.
Main Highlights
  • 🔰PROBIOTIC COMPLEX WITH 150 BILLION CFU: Symbiotics 150 B UFC is N2's innovative vegan supplement, offering the highest concentration of probiotic bacteria on the market. Our complex stimulates the growth of intestinal flora and aids digestion, thanks to 150 billion CFU of 20 strains, acting symbiotically with the prebiotics in inulin. This formula is enriched with zinc, an antioxidant that supports the immune system.*The total dosage per gram equals 400 billion ufc.
  • 🌱 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 and the whole digestive system, in addition, bacteria help our body to be in balance.
  • 💊 TRANSPARENT GASTRO-RESISTANT CAPSULES. FREE OF MAGNESIUM STEARATE, GLUTEN, AND LACTOSE: We use gastro-resistant vegetable capsules designed to protect probiotics from degradation caused by stomach acid, ensuring they reach the intestines intact. This guarantees effective colonization in the right place, maximizing their efficacy while minimizing the use of binders 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.
9.5
Superb
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9.3
Superb
Bio Cultures Complex Probiotics & Prebiotics - 60 Billion CFU - 2 Months Supply - 120 Capsules - 20 Live Bio Cultures - Lactobacillus & Bifidobacterium Strains - Vegan Probiotic Complex Capsules
WeightWorld
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.
9.3
Superb
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9.2
Superb
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
Nutravita
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
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Why We Love It
  • Contains 21 beneficial bacteria strains.
  • Promotes improved nutrient absorption.
  • Certified, reliable dietary supplement.
Main Highlights
  • ✔ CONTAINS 21 LIVE BACTERIA STRAINS, BACKED BY SCIENCE - 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.
  • ✔ HOW TO TAKE OUR SUPPLEMENT – For the most effective results, we recommend taking 2 capsules per day with a full glass of water. If you have a sensitive stomach, we recommend taking 1 capsule a day and gradually introducing the second capsule after a few weeks.
  • ✔ CUSTOMER PEACE OF MIND – We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle. We always hope our customers are 100% happy with the product and service they receive, and so if you are not satisfied, please do not hesitate to contact us.
  • ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.
9.2
Superb
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9.1
Superb
Nu U Nutrition - Bio-Cultures Complex - 180 High Strength Capsules - 6 Month Supply - Gentle Vegetarian Multi-Strain Formula for Men & Women - Lactobacillus Acidophilus, Rhamnosus & Bifidobacterium
Nu U Nutrition
Nu U Nutrition - Bio-Cultures Complex - 180 High Strength Capsules - 6 Month Supply - Gentle Vegetarian Multi-Strain Formula for Men & Women - Lactobacillus Acidophilus, Rhamnosus & Bifidobacterium
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Why We Love It
  • Potent, multi-strain formula.
  • Six-month full supply.
  • Locally made, ethical product.
Main Highlights
  • ✔ TRUE 10 BILLION CFU POWDER - Our high potency formula provides a genuine 10 billion CFU probiotics (colony forming units) in every easy to swallow capsule. Each serving delivers 1 billion viable organisms from 5 active strains. Unlike other Bio-Cultures supplements that require multiple capsules to achieve the stated CFU count, we ensure the full amount in just one capsule, offering a reliable and effective solution.
  • ✔ POWERFUL MULTI-STRAIN FORMULA FOR MEN & WOMEN - Our advanced pro biotics supplement goes beyond single-strain formulas by providing a diverse blend of 5 live bacteria strains to help maintain a healthy gut microbiome. These carefully selected strains include Lactobacillus Acidophilus, Streptococcus Thermophilus, Lactobacillus Rhamnosus, Lactobacillus Salivarius and Bifidobacterium Bifidum, ensuring a broad spectrum of beneficial bacteria in every capsule.
  • ✔ SIX MONTH SUPPLY - Our Bio-Cultures Complex probiotics provides a generous six month supply, reducing the need for frequent reordering. This ample supply makes it effortless to incorporate our high quality formula into your daily routine, ensuring you can maintain consistency as you explore the potential benefits of our carefully selected strains.
  • ✔ VEGETARIAN AND ALLERGEN FRIENDLY - Nu U Nutrition Bio Cultures probiotics capsules are suitable for vegetarians and are free of Gluten, GMOs, Dairy and Wheat. Experience the difference with our Bio-Cultures supplement, already trusted by thousands of happy Nu U Nutrition customers!
  • ✔ THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business in 2014, we’ve expanded to offer a diverse range of high-quality supplements designed to support different lifestyles. Our mission is to make wellness simple, with premium ingredients that cater to your daily nutritional needs—whether for general health or targeted goals.
9.1
Superb
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9.0
Superb
Probiotics for Gut Health 40 Billion CFU - Bloating Relief & Digestive Support Probiotics for Women & Men with Prebiotics Gut Health Supplements - High Potency, Shelf Stable, Non-GMO, 60ct
BioSchwartz
Probiotics for Gut Health 40 Billion CFU - Bloating Relief & Digestive Support Probiotics for Women & Men with Prebiotics Gut Health Supplements - High Potency, Shelf Stable, Non-GMO, 60ct
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Why We Love It
  • 40 Billion CFU per serving.
  • Supports healthy gut balance.
  • Premium strains for optimal health.
Main Highlights
  • 40 BILLION PROBIOTICS: Our probiotic complex contains 40 Billion CFU, and contains crucial pre and probiotics for gut health in every serving. These dynamic synbiotic capsules contain the most beneficial bacterial cultures to support your daily digestive health.
  • 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.*
  • PREMIUM STRAINS: Our Pro biotics for gut health contains Lactobacillus acidophilus, Bifidobacterium Lactis, Lactobacillus Plantarum, and Lactobacillus Paracasei, as a trusted source of probiotics for women gut health and probiotics for men.
  • PROTECTED POTENCY: Extra Strength Probiotic 40 Billion gut health supplements is formulated with acid protection, allowing probiotic strains to survive stomach acid and reach the small intestine to support a healthy gut.*
  • SETTING NEW STANDARDS: 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.
9.0
Superb
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8.8
Excellent
300 Billion CFU Probiotics for Digestive Gut & Immune Health, Advanced Strength Probiotics with 12 Diverse Strains + 3 Prebiotics for Women & Men (60 Count (Pack of 1))
Solavica
300 Billion CFU Probiotics for Digestive Gut & Immune Health, Advanced Strength Probiotics with 12 Diverse Strains + 3 Prebiotics for Women & Men (60 Count (Pack of 1))
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Why We Love It
  • Boosts immune system significantly.
  • Promotes optimal nutrient absorption.
  • Superior absorption and quality.
Main Highlights
  • 300 BILLION CFU - Say no to lower-dose, cheaper probiotic strains and choose higher-dose, more effective Solavica’s highly active probiotics. We formulated the most complete probiotic supplement with a whopping 300 billion live cultures per dose from the 12 lactobacillus and bifidobacterium strains, proven to help promote a healthy immune system. These probiotics are beneficial for both Women and Men, promoting optimal nutrient absorption.
  • PRO & PREBIOTIC COMPLEX - Solavica probiotic boasts a formidable blend, featuring 12 diverse high-quality probiotic strains and 3 essential prebiotics. This dynamic combination delivers a potent synergy, fortifying your gut health by harmonizing live probiotics and prebiotics. Experience the optimization of your natural probiotics with Solavica probiotic’s advanced formula.
  • SUPERIOR ABSORPTION - In many complex probiotic formulations on the market, bacterial strains often arrive in subpar capsules that swiftly succumb to stomach acid, preventing them from reaching the intestines. Solavica's pre and probiotics showcase premium-quality capsules, guaranteeing the secure transport of live bacterial strains to the intestines for optimal absorption. Simultaneously, they work to counteract the overgrowth of harmful intestinal bacteria, fortifying your gut health.
  • ONE-MONTH SUPPLY - Enhance your daily well-being with our potent 300 Billion CFU max strength probiotic supplement! Each bottle contains 60 capsules. Probiotics offer support for digestive comfort, particularly in addressing abdominal bloating and gas. Simply take 2 capsules a day to experience the ultimate in digestive and immune support.
  • NATURAL & HIGH QUALITY - Non-GMO, No Artificial Color or Flavors, No chemical preservatives or any other additives ingredients. We maintain stringent standards for the purity and potency of our probiotic capsules, conducting rigorous testing at every production stage. And our probiotics are shelf stable that does not require refrigeration.
8.8
Excellent
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8.7
Excellent
Save 30%
Bio-Kult Everyday Multi-Strain Formulation Probiotics for Digestive System, 60 Capsules (Pack of 1)
Bio-Kult
Bio-Kult Everyday Multi-Strain Formulation Probiotics for Digestive System, 60 Capsules (Pack of 1)
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Why We Love It
  • Boosts existing healthy gut flora.
  • Complements with diverse bacterial strains.
  • Versatile for all dietary needs.
Main Highlights
  • Bio-Kult contains 14 strains of live bacteria to complement the existing gut flora naturally present in a healthy person’s digestive system
  • Microorganisms present in the intestine, collectively called the gut microbiota, are essential to health
  • Includes Lactobacillus acidophilus, Bifidobacterium longum, Bacillus subtilis and 11 more
  • Suitable to be taken alongside antibiotics, children from aged 3, when pregnant, when travelling, by vegetarians and as part of a healthy diet. Non GMO
  • If you are taking any medications or have any medical conditions, please consult your doctor before taking any nutritional food supplement
8.7
Excellent
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9
8.7
Excellent
Save 7%
Optibac Probiotics Every Day - Digestive Probiotic Supplement with 5 Billion Bacterial Cultures & FOS Fibres - 30 Capsules
OptiBac
Optibac Probiotics Every Day - Digestive Probiotic Supplement with 5 Billion Bacterial Cultures & FOS Fibres - 30 Capsules
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Why We Love It
  • Boosts your immune system health.
  • Promises 5 billion live probiotics.
  • Natural, suitable for whole family.
Main Highlights
  • DAILY DIGESTIVE SUPPLEMENT: Did you know up to 70% of your immune system can be found in the gut?* Optibac Probiotics are scientifically proven to reach your gut alive to complement your natural gut flora. *Source: Vighi et al. (2008)
  • 5 BILLION CFU: Optibac guarantees 5 billion live probiotic bacteria in every capsule
  • 6 STRAIN FORMULATION: contains extensively researched Lactobacillus, Bifidobacterium and Lactococcus strains, scientifically proven to reach the gut alive
  • FIBRE: Contains 88mg of (FOS) fibres to increase your natural gut bacteria
  • A VEGETARIAN, MORE NATURAL OPTION: This digestive probiotic supplement is vegetarian, gluten free & free from added sugar, artificial flavourings or colourings. Suitable for women, men & children from 4 years old
8.7
Excellent
Save 7%
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10
8.7
Excellent
Probiotics for Daily Gut Health - Multi Strain Probiotic Supplements - Acidophilus Tablets High Strength - Digestive & Gut Health Supplements Lactobacillus - Vegan, GMO-Free, Gluten-Free, UK Made
NEW LEAF PRODUCTS
Probiotics for Daily Gut Health - Multi Strain Probiotic Supplements - Acidophilus Tablets High Strength - Digestive & Gut Health Supplements Lactobacillus - Vegan, GMO-Free, Gluten-Free, UK Made
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Why We Love It
  • Promotion of balanced gut health.
  • Ensures high strength live cultures.
  • Guaranteed premium quality product.
Main Highlights
  • A DIVERSE BLEND OF BACTERIAL STRAINS - Explore the world of gut health with our Probiotic Multi-Strain Tablets. This expertly crafted formula contains a diverse selection of five bacterial strains, each contributing to the intricate balance of your gut microbiota. The combination includes Lactobacillus: Acidophilus, Rhamnosus and Salivarius, Bifidobacterium Bifidum and Streptococcus Thermophilus. This thoughtfully curated blend aims to support the well-being of your digestive system.
  • HIGH STRENGTH AND LIVE BACTERIAL CULTURES - New Leaf's Probiotic Multi-Strain Tablets offer high strength with 6 billion CFU (Colony Forming Units) per serving. We understand the importance of delivering live bacterial cultures to your digestive tract for maximum effectiveness. With 120 tablets in each bottle, providing a two-month supply, our probiotic blend allows you to nurture and maintain a thriving balance of beneficial bacteria in your gut.
  • HOW TO INCORPORATE OUR SUPPLEMENT INTO YOUR ROUTINE? - To optimize the benefits, we suggest a daily intake of 2 tablets. The tablets are crafted for easy swallowing, and you should take them with a glass of water. Consistent and regular use over an extended period, in conjunction with a healthy lifestyle, is recommended for optimal effects.
  • SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
  • Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.
8.7
Excellent
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