10 Best Probiotics For Gut Health in The UK

Last updated on 06/05/2025

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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.

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.

Hey Nutrition Probiotic Complex Supplement - 20 Billion CFU - Suitable for Vegetarians & Vegans - Supports Gut & Skin Health, Improves Immune Response - UK Manufactured - 60 Vegan Capsules

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Why We Love It

Fuel good bacteria efficiently.
Supports digestive enzyme function.
Boosts energy metabolism effectively.

Main Highlights

MORE THAN JUST A PROBIOTIC: With Hey Nutrition, you get more than just a probiotic supplement. Our complex features inulin, a prebiotic that helps to fuel good bacteria in the gut, and each serving of our Probiotic Complex contains 20 billion CFU of 7 probiotic strains for maximum efficacy.
RESTORE NATURAL BALANCE: We included powerful ingredients to help contribute to the normal function of digestive enzymes, so you can help your gut be a happy, harmonious gut.
ENERGY BOOSTER: Our ingredients help support a healthy energy-yielding metabolism, which is vital for physical activity and exercise.
SUPPORTS WOMEN’S HEALTH: The gut microbiome has been shown to be linked to female health and wellness. Our formula includes ingredients that contribute to women’s health, plus the maintenance of hair, skin, and nails.
IMMUNE SYSTEM SUPPORT: 70 percent of the immune system is in the gut. We included potent ingredients that help to support the normal function of the immune system and protect the body from oxidative stressors.

Probio7 Advanced | 9 Live Strains | with 10 Billion CFU, Saccharomyces Boulardii + 2 Types of Fibre | Gut Health Supplements, Probiotics for Gut Health - 60 Vegan Capsules (2 Months Supply)

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Why We Love It

Supports diverse gut microbiome.
Contains 10 billion bacteria.
No refrigeration needed.

Main Highlights

HIGH-QUALITY DAILY SUPPLEMENTS: Probio7 Advanced is our most popular gut health supplement for those looking for daily support to supplement their gut microbiome with bacteria. Each daily serving (1 probiotic capsule) offers 10 Billion CFU of viable bacterial cultures, a friendly dose of strain of yeast Saccharomyces boulardii, and 2 types of natural fibre!
SUPPORT YOUR GUT HEALTH: Your gut microbiome is home to trillions of bacteria that play a vital role in digestion, immunity, mood, skin and sleep. The more diverse your gut microbiome is, the healthier it is. You can support your gut through various diet and lifestyle choices.
WHAT'S INSIDE: Each amazing capsule of Probio7 Advanced delivers 10 billion friendly bacteria to your gut alive, plus a friendly strain of yeast Saccharomyces boulardii. Saccharomyces boulardi has been used effectively and safely for over 50 years and offers extra support. The strains are naturally found in the gut microbiome and are able to restore gut microbiome balance.
ADDED NATURAL FIBRE: In these gut health probiotics, the friendly bacteria has been paired with two types of natural fibre to feed the friendly bacteria and help them grow and thrive in the gut. When the friendly bacteria feed on the fibre, it produces beneficial compounds including short-chain fatty acids (SCFAs) that have benefits way beyond gut health.
SUITABLE FOR: Probio7 Advanced is recommended for both men and women. It is suitable for those following a gluten-free, dairy-free and vegan lifestyle. Safe to take alongside antibiotics. The capsules do not need to be refrigerated.

Bio Cultures Complex Probiotics & Prebiotics - 60 Billion CFU - 2 Months Supply - 120 Vegan Probiotic Complex Capsules for Adults - 20 Gut-Friendly Bacterial Cultures Like Lactobacillus Acidophilus

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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 PROBIOTICS STRAINS: Our advanced probiotic complex contains 20 extensively researched natural bacteria strains that help balance gut flora for optimal wellbeing. Each serving (2 probiotics capsules) offers 60 Billion CFU of viable bacterial cultures, including Lactobacillus Acidophilus Probiotic, Lactobacillus reuteri, Lactobacillus gasseri, Lactobacillus rhamnosus, Lactobacillus Plantarum, Bifidobacterium Probiotic and more.
PREBIOTICS FOR GUT HEALTH & INTESTINAL FLORA: While most competitors offer only 100mg of inulin prebiotic powder, our prebiotic and probiotic supplements contain 200mg of organic prebiotic inulin powder & 100mg of FOS (fructo-oligosaccharides). This unique blend stimulates the growth and proliferation of gut-friendly bacteria, promoting regularity. Each bottle contains 120 pro and prebiotics capsules that will keep you replenished for 2 months.
DEVELOPED FOR ENHANCED ABSORPTION:In most probiotic supplements, the bacterial strains come in low-quality capsules that quickly dissolve in stomach acid and never reach the intestines. Our pre and probiotics come in premium-quality capsules to ensure live bacterial strains are delivered to the intestines & released into your body for better absorption. Plus, you can easily split & sprinkle our proven probiotics capsules into your favourite food.
HIGHEST QUALITY GUT HEALTH SUPPLEMENTS: Our probiotics for women & men are 100% shelf-life stable and will provide live bacteria until expiration. Furthermore, our pro bio cultures complex capsules are vegan-friendly and free of GMOs, gluten, wheat, & dairy. As our bottle doesn’t require refrigeration, you can carry it while travelling as well. We stand behind the quality of our products. If, for any reason, you are not satisfied, please don't hesitate to contact us.
WEIGHTWORLD – INSPIRING WELLNESS SINCE 2006: A British-grown family business with over a decade of expertise developing over 200 vitamins, food supplements & health devices. Using premium-grade ingredients, our products undergo rigorous research to fulfil the daily nutritional needs of individuals worldwide. We create UK-made & GMP-approved products by keeping your interests in mind. We cater to vegans & vegetarians & our supplements are formulated to enhance the well-being of you & your family.

Bio-Cultures Complex - 180 High Strength Capsules - 6 Month Supply - Gentle Vegetarian Live Multi-Strain Formula - with Lactobacillus Acidophilus, Rhamnosus & Bifidobacterium - Nu U Nutrition

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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.

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.

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

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

Bio Cultures Complex Probiotics and Prebiotics - 77 Billion CFU - 20 Live Bacterial Cultures - 60 Probiotic Complex Capsules for Women & Men - Lactobacillus Acidophilus, Gasseri, Rhamnosus & Reuteri

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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 OFFERING 77 BILLION CFU: Our Bio Cultures Complex Probiotics for Men & Women offers a potent 77 billion CFU (Colony Forming Units) of 20 gut-friendly bacteria strains per serving (one of the highest strength in the market). The extensively-researched bacteria strains in our probiotic supplement include Lactobacillus Acidophilus Probiotic, Lactobacillus Gasseri Probiotic, Lactobacillus Rhamnosus, Lactobacillus Reuteri, Bifidobacterium Longum & more to keep things balanced.
PREBIOTIC COMPLEX TO MAGNIFY THE BENEFITS OF PROBIOTICS: Our proven probiotics for women & men contain prebiotics (organic prebiotic inulin powder & Fructooligosaccharides powder) that act as food for probiotics. This not only helps pro biotics to stay alive in the capsules but also allows them to grow, multiply & thrive in the gut. This makes our pre and probiotics supplement more effective as compared to probiotic capsules or probiotic gummies that don't contain Prebiotics.
DELAYED-RELEASE CAPSULES FOR ENHANCED ABSORPTION: WeightWorld's prebiotics and probiotics for women & men come in delayed-release capsules that help protect the live organisms in the capsules from stomach acid for longer. This ensures maximum efficacy to support your general well-being. Each bio cultures complex probiotics bottle contains 60 capsules to keep you replenished for a whole month. Plus, our probiotic complex bottle does not require refrigeration, which makes it travel-friendly too.
VEGAN-FRIENDLY, NON-GMO & GLUTEN-FREE: Our probiotics gut health supplements are completely free from gluten, allergens & lactose, which makes them safe for everyone. Plus, our pro and prebiotics for adults are suitable for vegans & are designed to be easy to swallow. Our non-GMO lactobacillus probiotics are manufactured, batch-tested & certified right here in the UK under GMP guidelines. Feel free to reach out to us if you are not satisfied with our vegan probiotics for both men and women.
WEIGHTWORLD – TRUSTED FOR HEALTH SINCE 2005: A British-grown family business with 18+ years of experience in formulating and manufacturing 200+ vitamins, food supplements and health devices. All our products are made using premium quality ingredients and have gone through intensive research to meet the daily nutritional requirements of people across the globe. We create UK Made, GMP-certified products aimed at promoting a healthier body & mind for you and your family.

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We scanned 1353 products

We reviewed these offers relevant to the Probiotics For Gut Health 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 Bettervits, N2 Natural Nutrition, Hey Nutrition, Probio 7, WeightWorld, Nu U Nutrition, Solavica, Bio-Kult, OptiBac, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Probiotics For Gut Health in the market, we considered we took a deep dive into 6766 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 Bettervits Probiotics for Gut Health | 30 Billion CFU for Adults | Bloating Relief & Complete Gut Repair | with Acidophilus, Prebiotic Inulin, Vitamin B12 & Lactobacillus | 30 Capsules. We love many things about this product by Bettervits. What sets it apart from the competition is Powerful potent dose daily, Provides 11 beneficial strains, Includes high quality prebiotic.
The best value product for most shoppers and where user satisfaction is continuously the highest is 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 by N2 Natural Nutrition based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Probiotics For Gut Health and the best cost-to-value ratio is Hey Nutrition Probiotic Complex Supplement - 20 Billion CFU - Suitable for Vegetarians & Vegans - Supports Gut & Skin Health, Improves Immune Response - UK Manufactured - 60 Vegan Capsulesat Hey Nutrition with a 28% discount.
Our list of the best Probiotics For Gut Health 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 Probiotics For Gut Health in The UK

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We scanned 1353 products

We concluded that: