The Best Probiotic for Gut Health in 2025

Researched & Posted by
Simon White*

Last updated on
Evidence Based
Expert Reviewed

*Supplement Informer is made up of the views and opinions of our beauty and nutrition expert Simon White who is a qualified nutritionist from the University of Sheffield. The scoring is determined at his own discretion and should not be used for accuracy purposes. We are able to provide this service for free thanks to the referral fees we receive from a number of service providers along with an ownership stake in one or more of the brands. These referral fees may affect the rankings and score assigned to specific vendors. Disclaimer: Furthermore, though many vendors appear on the Supplement Informer, this DOES NOT imply endorsement of any kind and the results of using such products may vary. The information and vendors which appear on Supplement Informer is subject to change at any time.

Which Are The Best Supplements for Gut Health

Many digestive processes rely on a balance of friendly bacteria, which are found naturally in the gut. If these bacteria fall out of balance, gut disorders may occur, possibly including IBS, bloating, gas, constipation or irregular bowel movements. To ensure you buy a probiotic which will be effective you should look out for the following clues on the packaging.

1) Ensure most of these strains are included - If the probiotic doesn't contain the correct strains it will have little to no effect on improving your gut health. The main strains you need to look out for are Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactobacillus Fermentum and Bifidobacterium longum.

2) Inclusion of a Prebiotic - Once the probiotics reach the gut they need food to thrive. If your gut does not have the right food the probiotics will just die. We call that food a prebiotic. Any supplement which contains a prebiotic is moving in the right direction. Prebiotics to look out for are Fructo-oligosaccharides (FOS) which are usually found in many vegetables such as chicory and onions.

3) Delayed Release Capsules - These are capsules which can tolerate the harsh environment of your stomach allowing the probiotics safe passage to your gut.

We searched for the top-selling probiotic for gut health on the market and purchased all of them so we could personally examine the ingredients and consult with our team of nutritionists who provided some much needed insight on the quality of all the different supplements on the market.


BEWARE: CFU COUNTS ARE NOT IMPORTANT

The big myth surrounding the probiotic market right now is that the higher the CFU count in the probiotic the better that probiotic is. This is factually incorrect and customers who only go by the CFU count on products will be very disappointed. Many brands boost their CFU count by including cheaper strains of probiotic. Its more important to have the correct strains of probiotic for gut health than to have billions of irrelevant strains which won't help

What to Look for in an Probiotic Gut Health Supplement?

Must Haves

  • The correct strains specific to gut health
  • A brand that includes prebiotics as well as probiotics
  • Delayed release capsules so that the probiotics can survive long enough to reach the gut
  • Made in the UK to the highest of GMP standards.

Must Avoid

  • Brands pushing high CFU counts.
  • Cheap Amazon products with fake reviews.
  • Supplements with magnesium stearate, silicoon dioxide or maltodextrin fillers

Our Research-Backed
10-Point Approach

To ensure you take only high-quality and effective supplement for the best of health and vitality, we’ve set up a dedicated “Evaluation Team” that compares and ranks each tested Probiotic product according to a research-backed 10-point system. We assess each supplement brand using the point system below:

How We Picked Our Top Choice – A Guide To Our Rankings:

After months of intensive research, interviews with probiotics customers, and extensive personal testing, we’ve finally narrowed down hundreds of different products into our top 5 and eventually crowned a winner.

  • 102

    Hours of
    Scientific Research

  • 17

    Hours of
    Expert consultations

  • 69

    Customers
    Interviewed

Evaluation Criteria

  • Taste & Ease of Use
  • Value
  • Results
  • Synergistic Ingredients
  • Company Reputation

#1

Probiotic for Digestion Delayed Release
Rock and Roses Premium Supplements

Evidence Based
Expert Reviewed
Evidence Based
Expert Reviewed
  • Ingredient Quality

  • Probiotic Potency

  • Value

  • Returns Policy

  • Overall Customer Happiness

  • 9.9/10
  • 9.7/10
  • 9.5/10
  • 10/10
  • 9.7/10

A+ Rating

9.8

Total Ranking

PROS

  • Contains 5 of the recommended strains of Probiotic - Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactobacillus Fermentum and Bifidobacterium longum
  • Contains a Prebiotic in the form of chicory root soluble fibre.
  • Utilise delayed release capsules
  • 90-day money-back guarantee
  • Made from a reputable UK company, to GMP standards

CONS

  • Currently only available online
  • Out of stock occasionally.

The Bottom Line

Probiotic for Digestion Delayed Release by Rock & Roses has been voted #1 by our nutrition expert Simon White*, with a 9.8 out of 10 score.

What We Loved

Rock & Roses is the only brand on the market that uses the recommended dose of Probiotic for Digestion in conjunction with delayed delease formula and provides a prebiotic along with a postbiotic. Additionally it also provides a sporebiotic making it by a large margin one of the best probiotic supplements on the market for gut heath.

Rock & Roses is the only company offering a No-questions-asked 90-day money-back guarantee.

 

There’s just one small thing…

Rock & Roses is a small-sized company right now. Compared to other household name brands, they don’t have a massive inventory of Probitics for DigestionDelayed Release.

In other words, with higher demand than the supply, their inventory sells out fast.

The good news is:

If you’re reading this page, you can still take advantage and stock up on bottles of Probiotic for Digestion Delayed Release

So, before Probitics for Digestion Delayed Release sells out fast… which is possible within 24 hours, Rock & Roses highly recommends that you buy and stock up now.

Manufacturing may take 3-6 months depending on the availability of ingredients. And with the delay of shipment due to the current worldwide situation, it may take customers 10 or more weeks before they can get bottles of the Probitics for DigestionDelayed Release.

Remember: you are covered by the company’s no-questions-asked 90-day money-back guarantee.

Click the button below to try the Probitics for Digestion Delayed Release risk-free.

#2

Beauty Probiotic
by Feel

  • Ingredient Quality

  • Probiotic Potency

  • Value

  • Returns Policy

  • Overall Customer Happiness

  • 8.6/10
  • 9.1/10
  • 7.9/10
  • 5.0/10
  • 8.4/10

B Rating

7.8

Total Ranking

PROS

  • UK Company
  • Fast Delivery
  • Vegan Suitable

CONS

  • Does not declare KSM-66 on packaging only on site. Beware
  • Exceeds recommended safe daily dose of 600mg
  • Comes in tablet form. Capsules are better.
Click to Shop Now

#3

Pro Bio Cultures Complex
by MaxMedix

  • Ingredient Quality

  • Probiotic Potency

  • Value

  • Returns Policy

  • Overall Customer Happiness

  • 7.1/10
  • 8.7/10
  • 6.8/10
  • 5.0/10
  • 7.2/10

C Rating

6.9

Total Ranking

PROS

  • UK Company
  • Fast Delivery
  • Vegan Suitable

CONS

  • Far Exceeds recommended safe daily dose of 600mg
  • Comes in tablet form. Capsules are better./li>
Click to Shop Now

#4

Digestive Works
by Link Nutrition

  • Ingredient Quality

  • Probiotic Potency

  • Value

  • Returns Policy

  • Overall Customer Happiness

  • 6.3/10
  • 3/10
  • 5.2/10
  • 5.0/10
  • 6.9/10

D Rating

5.3

Total Ranking

PROS

  • UK Company
  • Fast Delivery
  • Vegan Suitable Capsules

CONS

  • Far Exceeds recommended safe daily dose of 600mg
Click to Shop Now

#5

Bio Cultures Complex
by Nutravita

  • Ingredient Quality

  • Probiotic Potency

  • Value

  • Returns Policy

  • Overall Customer Happiness

  • 6.3/10
  • 3/10
  • 5.2/10
  • 5.0/10
  • 6.9/10

D Rating

5.3

Total Ranking

PROS

  • UK Company
  • Fast Delivery

CONS

  • Far Exceeds recommended safe daily dose of 600mg
  • Comes in tablet form. Capsules are better.
Click to Shop Now
Try Probiotic for Digestion Delayed Release- RISK-FREE

SOURCES & CITATIONS

1. https://www.gov.uk/government/collections/national-diet-and-nutrition-survey - Diet and Nutrition Survey

2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4109789/ - Nutritional Gaps with Multivitmains

3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6775441/ - Signs of Vitamin Deficiency

4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3309636/ - Benefits of Multivitmains

5. https://pubmed.ncbi.nlm.nih.gov/26335096/ - Sustained Release vs Extended Release Capsules

6. https://pubmed.ncbi.nlm.nih.gov/11324234/ - Vitamin Intake and Gender Differences

7. https://pubmed.ncbi.nlm.nih.gov/33308613/ - Immnune Boosting Role of Zinc, Vitamin D, Magnesium and Selenium

8. https://pubmed.ncbi.nlm.nih.gov/11090291/ - Superiority of Natural over Synthetic