Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Probiotics Comparison - April 2025

7 Best Probiotics In the UK

Last Updated - 29/04/2025

Advertising Disclosure

Our Score

To Amazon

View DealOn Amazon

Model

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

Model

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

Model

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

Model

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

Model

Probiotics 400 Billion CFU/gr* Shock Treatment with 20 Multi Strains, Prebiotics & Zinc with Highest Concentration. Probiotics for Gut Health and IBS Relief. 76 Days Dosage. EU. N2 Natural Nutrition

Model

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

Model

80 Billion CFU Probiotics - 20 Strains + Prebiotics | Digestive & Gut Health - for Good Gut Flora, Gas and Bloating | Scientifically Proven Probiotics for Women & Men | Made in The UK – 2 Month Supply

Brand

WeightWorld

Brand

Nutravita

Brand

Nu U Nutrition

Brand

Bio-Kult

Brand

N2 Natural Nutrition

Brand

NEW LEAF PRODUCTS

Brand

Macro Greens

Reviews

10,660 reviews

Reviews

7,804 reviews

Reviews

35,008 reviews

Reviews

63,876 reviews

Reviews

24,836 reviews

Reviews

4,836 reviews

Reviews

52 reviews

Features

Simple to consume

9.8

Simple to consume

9.8

Simple to consume

9.8

Simple to consume

9.9

Simple to consume

9.4

Simple to consume

9.8

Simple to consume

9.1

Worth the money

9.6

Worth the money

9.6

Worth the money

9.4

Worth the money

9.1

Worth the money

9.1

Worth the money

9.4

Worth the money

8.6

Taste

9.8

Taste

9.4

Taste

9.4

Taste

9.4

Taste

9.6

Taste

9.6

Taste

8.9

Tech Specs

package dimensions

11.7 x 6.7 x 6.7 cm 120 g

package dimensions

8.5 x 4.6 x 4.6 cm 36 g

package dimensions

10.9 x 5.9 x 5.8 cm 80 g

package dimensions

10.9 x 4.6 x 4.5 cm 40 g

package dimensions

10.5 x 4.8 x 4.7 cm 70 g

manufacturer reference

5056128126769

manufacturer reference

5060597422673

manufacturer reference

PAC2B

manufacturer reference

Available On

View Deal

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

WeightWorld
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

9.8 simple to consume

9.8 Taste

9.6 worth the money

Why we love it

20 active bacterial strains

60 Billion CFU per serving

Multi strain formula
Main highlights

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.
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.
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.
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.
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.
Show more
On Amazon

Show more
9.6
2

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

9.8 simple to consume

9.6 worth the money

9.4 Taste

Why we love it

Contains 21 strains, 60 billion CFU per serving.

Delayed release improves bacteria absorption in intestines.

Easy to swallow, vegan, and affordable.
Main highlights

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.
HOW TO TAKE OUR SUPPLEMENT – For the most effective results, we recommend taking 2 capsules per day with a full glass of water. The capsules have been designed to be easy to swallow but if you would prefer, you could open the capsule a sprinkle over food. If you have a sensitive stomach, we recommend taking 1 capsule a day and gradually introducing the second capsule after a few weeks.
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.
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.
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.
Show more
On Amazon

Show more
9.5
3

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

9.8 simple to consume

9.4 worth the money

9.4 Taste

Why we love it

The product contains 10 billion CFUs of source powder and 5 active strains.

The product is a 6

month supply.
Main highlights

VEGETARIAN AND ALLERGEN FRIENDLY - Nu U Nutrition Bio Cultures 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!
TRUE 10 BILLION CFU POWDER - Our high potency formula provides a genuine 10 billion CFU (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.
THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business, 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.
SIX MONTH SUPPLY - Our Bio-Cultures Complex 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.
POWERFUL MULTI-STRAIN FORMULA FOR MEN & WOMEN - Our advanced supplement goes beyond single-strain formulas by providing a diverse blend of 5 live bacteria strains to help maintain a healthy 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.
Show more
On Amazon

Show more

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

7 Best Probiotics In the UK

Our Score

To Amazon

Model

Brand

Reviews

Features

Simple to consume

Worth the money

Taste

Tech Specs

package dimensions

manufacturer reference

Available On

Our Top 3 Picks

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

Why we love it

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

Why we love it

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

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for probiotics

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

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

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))

7 Best Probiotics In the UK

probiotics comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Simple to consume

Worth the money

Taste

Tech Specs

package dimensions

manufacturer reference

Available On

Our Top 3 Picks

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

Why we love it

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

Why we love it

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

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for probiotics

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

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

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))

Sign up and get exclusive special deals