10 Best Probiotic Supplement in The UK

Last updated on 27/06/2025

Advertising disclosure

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

Free Shipping

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.

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

Free Shipping

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.

Bettervits Probiotics for Gut Health | 30 Billion CFU for Adults | Bloating Relief & Complete Gut Repair | with Acidophilus, Prebiotic Inulin, Vitamin B12 & Lactobacillus | 30 Capsules

Free Shipping

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.

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))

Free Shipping

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 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

Free Shipping

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.

Hybrid Health Probiotics & Prebiotics Complex | 120 Vegan Capsules | 100 Billion CFU | Advanced Strength Probiotics with 20 Diverse Strains | Pre & Probiotics for Women and Men

Free Shipping

Why We Love It

Powerful 100 billion CFU.
Supports optimal gut health.
Vegan and gluten-free capsules.

Main Highlights

POWERFUL 100 BILLION CFU PER SERVING FOR COMPLETE GUT REPAIR: Hybrid Health Prebiotics & Probiotics For Gut Health Supplement Delivers A Potent 100 Billion CFU In Every Serving, Featuring 20 Extensively Researched Natural Bacteria Probiotic Strains. Designed For Optimal Gut Health, This Formula Supports Your Digestive System And Restores Balance.
WHY A PRE- & PROBIOTIC COMPLEX FORMULA? Our Supplement Offers A Complete Gut Health Solution By Combining The Benefits Of Both Probiotics And Prebiotics In One Powerful Formula. Probiotics Introduce Beneficial Bacteria To Your Gut, While Prebiotics Serve As Nourishment For These Probiotics, Helping Them Thrive And Work More Effectively. Professionally Researched And Scientifically Backed, Our Unique Formula Promotes A Complete Gut Repair, Supports Digestive Health, Boosts Immunity And Enhances Nutrient Absorption.
COMPREHENSIVE PROBIOTICS FOR WOMEN & MEN: These Gut Health Supplements Cater To Both Men And Women, Making Them A Versatile Choice For Anyone Seeking Robust Digestive Health. Enjoy The Synergy Of Prebiotic And Probiotic Supplements In One Convenient Formula.
PREMIUM PREBIOTICS AND PROBIOTICS FOR GUT HEALTH: Support Your Body With Hybrid Health's Proven Probiotics, Which Promote Digestive Well-being, Boost Nutrient Absorption, And Contribute To A Healthy Microbiome For Long-term Wellness.
120 VEGAN, GLUTEN-FREE, NON-GMO CAPSULES: Each Bag Of Hybrid Health Probiotics For Men & Womens Probiotics Includes 120 Capsules Made With Vegan-friendly, Gluten-free, And Non-GMO Ingredients. Perfect For Anyone Seeking A Clean, High-quality Pro & Prebiotics For Gut Health Solution Without Compromising Dietary Preferences.

Wellgard Gutstar Probiotics - 16 Strain Probiotics for Gut Health with Fennel and Ginger, Vegan, UK Made

Free Shipping

Why We Love It

High-strength probiotic formula.
Contains 16 diverse strains.
Supports digestion and immunity.

Main Highlights

★ TRY THE GOLD STANDARD PROBIOTICS - Choose Wellgard Gutstar for unmatched live culture formula, boasting our high-strength probiotic with the power of 20 billion live cultures in each easy-to-swallow capsule.
★ PACKED WITH 16 STRAINS AND 20 BILLION CFU - Just one capsule a day unleashes 20 billion live cultures, featuring 16 diverse, high-quality strains for gut flora colonisation from oral consumption.
★ POWERFUL DOSE OF GINGER & FENNEL EXTRACTS – Formulated with fennel and ginger extracts which helps support digestion and the normal function of the intestinal tract.
★ BENEFITS BEYOND YOUR GUT - Not just for your gut, our formula includes Vitamin B12 to help maintain the normal function of your immune system.
★ ALLERGEN FREE FORMULA - Wellgard Gutstar’s safe formulation is free from lactose, milk, soy, dairy, and gluten, making it the perfect choice for those with allergies or sensitivities.
★ ENGINEERED TO SURVIVE - Live cultures should make it to your digestive system, alive. Our technology ensures bacteria survive and stay viable through digestion. Bonus: no synthetic or chemical coating and no refrigeration required.

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

Free Shipping

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.

NutriZing Bio Cultures Complex Probiotics for Gut Health - High Strength 30 Billion CFU with 16 Bacterial Cultures - Vegan Gut Health Supplements - Probiotics for Men & Women - Made in UK

Free Shipping

Why We Love It

Advanced probiotic formulation with 16 strains.
Promises better bowel performance.
Trusted Brand since 2014.

Main Highlights

WITH 16 LIVE STRAINS - Our special pro biotics formulation has 16 effective strains designed to closely replicate the delicate flora of the digestive system. Contains the extensively researched Lactobacillus and Bifidobacterium strains, scientifically proven to reach the gut alive
30 BILLION CFU. SHELF STABLE: NutriZing guarantees 30 billion live bacterial cultures per serving, designed to last until the end of shelf life
BETTER BOWEL PERFORMANCE: Your gut microbiome is the blueprint for your well-being, and our VEGAN TIME RELEASE CAPSULES disintegrate at exactly the right time to maximise absorption in the intestine and feed healthy microflora to your body
A HEALTHY RESET: For some of us, years of unhealthy habits or the persistent stresses of modern-day life have thrown off the delicate balance of bacteria in the gut microbiome. Our capsules are perfect for a healthy reset - there are no chemicals or harmful additives, and are made in the UK as per GMP standards. Our probiotics are also free from wheat, gluten, soy and dairy
TRUSTED BRAND SINCE 2014: NutriZing is a popular British brand since its inception in 2014. Join the thousands of customers around the world who have benefited from using these probiotics!

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

Free Shipping

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.

8.9

Excellent

We scanned 298 products

We reviewed these offers relevant to the Probiotic Supplement 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 N2 Natural Nutrition, WeightWorld, Bettervits, Solavica, Hybrid Health, Wellgard, Nutravita, NutriZing, BioSchwartz, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Probiotic Supplement in the market, we considered we took a deep dive into 1491 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 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. We love many things about this product by N2 Natural Nutrition. What sets it apart from the competition is Unprecedented probiotic potency, Digestive harmony enhancer, Pure, natural ingredients.
The best value product for most shoppers and where user satisfaction is continuously the highest is Bio Cultures Complex Probiotics & Prebiotics - 60 Billion CFU - 2 Months Supply - 120 Capsules - 20 Live Bio Cultures - Lactobacillus & Bifidobacterium Strains - Vegan Probiotic Complex Capsules by WeightWorld based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Probiotic Supplement and the best cost-to-value ratio is 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, 60ctat BioSchwartz with a % discount.
Our list of the best Probiotic Supplement 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 Probiotic Supplement in The UK

Related Deals You Might Like for Probiotic Supplement

80 Billion CFU Probiotics - 20 Strains + Prebiotics | Lactobacillus and Bifidobacterium Strains | Probiotics for Women and Men | Made in The UK – 2 Month Supply

Prebiotic and Probiotics for Gut Health Supplements 120 Capsules, Vegan Probiotic Complex with Digestive Enzymes for Adults & Men and Women 2 Months Supply, GLP, GMO-Free, Gluten-Free

Probiotic Supplements Acidophilus Probiotic Tablets High Strength - Digestive & Gut Health Supplements Lactobacillus Probiotics for Gut Health - Vegan, GMO-Free, Gluten-Free, GMP, UK Made,120 Tablets

Bio-Kult Everyday Multi-Strain Formulation Probiotics for Digestive System, 60 Capsules (Pack of 1)

Zipvit Probiotic 6 Billion CFU with Prebiotic, Multi Strain Probiotics for Gut Health, 5 Strains Including Lactobacillus Acidophilus, 60 Vegetarian Capsules for Women & Men, 2 Month Supply

Optibac Probiotics Every Day - Digestive Probiotic Supplement with 5 Billion Bacterial Cultures & FOS Fibres - 30 Capsules

Probiotics for Gut Health | 180 Lactobacillus Acidophilus Tablets (Not Capsules) | High Strength Probiotic Supplement for Men & Women | Vegan, GMO, Gluten Free & UK Made

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

Probiotics for Gut Health - 90 Vegan Capsules (Not Tablets) for Bloating Relief - Supplements for Men & Women - Bio Cultures Complex with Lactobacillus Acidophilus - Nutravita

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

We scanned 298 products

We concluded that: