Menopause changes enough. You deserve a more comfortable gut.

More bloating. An unsettled stomach. Digestion that feels different during perimenopause or menopause. GutSupp’s clinically studied Bimuno® GOS nourishes beneficial gut bacteria, in one simple daily sachet.

Clinically studied Bimuno GOS Feeds beneficial gut bacteria Improves Digestion One tasteless sachet a day Mix into food or drink Take at any time 60-day money-back guarantee
Clinically studied Bimuno GOS Feeds beneficial gut bacteria Improves Digestion One tasteless sachet a day Mix into food or drink Take at any time 60-day money-back guarantee
Clinically studied Bimuno GOS Feeds beneficial gut bacteria Improves Digestion One tasteless sachet a day Mix into food or drink Take at any time 60-day money-back guarantee
Clinically studied Bimuno GOS Feeds beneficial gut bacteria Improves Digestion One tasteless sachet a day Mix into food or drink Take at any time 60-day money-back guarantee
Clinically studied Bimuno GOS Feeds beneficial gut bacteria Improves Digestion One tasteless sachet a day Mix into food or drink Take at any time 60-day money-back guarantee

When your digestion feels different, keep gut care simple.

Research focused on digestive comfort

Bimuno® GOS has been studied in adults experiencing bloating, gas and abdominal discomfort.

Feeds the good bacteria already there

A prebiotic that nourishes beneficial bifidobacteria living in your gut.

A clinically studied ingredient

Human research into Bimuno® GOS explores gut bacteria and digestive health.

An easy addition to your day

One tasteless sachet mixed into your coffee, porridge, yoghurt or another familiar food or drink.

Research focused on digestive comfort

Bimuno® GOS has been studied in adults experiencing bloating, gas and abdominal discomfort.

Feeds the good bacteria already there

A prebiotic that nourishes beneficial bifidobacteria living in your gut.

A clinically studied ingredient

Human research into Bimuno® GOS explores gut bacteria and digestive health.

An easy addition to your day

One tasteless sachet mixed into your coffee, porridge, yoghurt or another familiar food or drink.

GutSupp Daily Prebiotic GutSupp
GutSupp Daily Prebiotic GutSupp
GutSupp Daily Digestive Supplement GutSupp
GutSupp Daily Prebiotic GutSupp
GutSupp Daily Prebiotic GutSupp
GutSupp Daily Digestive Supplement GutSupp
GutSupp Daily Digestive Supplement GutSupp
GutSupp Daily Prebiotic GutSupp
GutSupp Daily Prebiotic GutSupp
GutSupp Daily Prebiotic GutSupp
GutSupp Daily Digestive Supplement GutSupp
GutSupp Daily Prebiotic GutSupp

GutSupp Daily Digestive Supplement

GutSupp is a clinically studied prebiotic fibre designed to support digestive comfort while nourishing beneficial gut bacteria.

Select Flexible Plan:

Delivered on with Standard Shipping
60-day money back guarantee

60-day money back guarantee

Most customers see results in 2-4 weeks. If you do not feel noticeable improvements within 60 days, simply email us and we will give you a full refund.

What changes should I look out for?

Notice how your digestion feels day to day, including bloating and stomach comfort. Responses vary, so judge your own experience rather than expecting a particular result by a set day.

When should I take GutSupp?

Take one sachet daily, following the pack directions. Mix it into your usual drink or food and choose a time that is easy to remember.

How much is shipping?

Free UK delivery on subscription orders. £3.50 for delivery on single purchase orders. Orders are typically dispatched within 24 hours.

What makes GutSupp different?

GutSupp is backed by over 100 scientific publications and 20+ human trials, making it one of the most studied prebiotics of its kind. It works quickly, increasing beneficial gut bacteria in as little as 7 days, while selectively feeding the bacteria your gut actually needs - not everything indiscriminately. Plus, it’s effortless to use, with a tasteless, heat-stable formula that fits easily into your daily routine.

Ingredients

GutSupp is made of Bimuno® Powder (Galactooligosaccharides (GOS) derived from lactose (milk), galactose (milk). Allergens are marked in bold.

The Bimuno technology is a blend of non-digestible Galactooligosaccharides (GOS) that passes through the upper gastrointestinal tract until it reaches the colon, where it enhances the production and activity of beneficial gut bacteria.

Excellent 4.9 out of 5

What customers noticed about their digestion

I have used GutSupp for about two years

I have used GutSupp for about two years now and I have found a really big difference on my digestive system, - much less in the way of stomach cramps and indigestion, particularly over night. and things go through me in a much shorter and less troublesome way. I have also have a lower BP than before. I have used GutSupp for about two years now and I have found a really big difference on my digestive... I have used GutSupp for about two years now and I have found a really big difference on my digestive system, - much less in the way of stomach cramps and indigestion, particularly over night. and things go through me in a much shorter and less troublesome way. I have also have a lower BP than before.

Amazed by the effect

I'm amazed by the effect 3 weeks of taking GutSupp has had. I have been a bad sleeper since childhood and now, aged 60, I'm sleeping better than ever before. Thank you! I'm amazed by the effect 3 weeks of taking GutSupp has had. I have been a bad sleeper since childhood... I'm amazed by the effect 3 weeks of taking GutSupp has had. I have been a bad sleeper since childhood and now, aged 60, I'm sleeping better than ever before. Thank you!

I would absolutely recommend GutSupp

I would absolutely recommend GutSupp. I had irritating but not serious IBS symptoms ranging from constipation to diarrhoea. My nutritionist recommended I try gutsupp. I saw results in about 2 weeks and now after 6 weeks of taking GutSupp daily my IBS symptoms are gone. I am converted! I would absolutely recommend GutSupp. I had irritating but not serious IBS symptoms ranging from constipation to diarrhoea. My nutritionist... I would absolutely recommend GutSupp. I had irritating but not serious IBS symptoms ranging from constipation to diarrhoea. My nutritionist recommended I try gutsupp. I saw results in about 2 weeks and now after 6 weeks of taking GutSupp daily my IBS symptoms are gone. I am converted!

Gut improvement obvious on day 9

I'm on day 9 of my first purchase of GutSupp. Impressed so far. I'm a really restless sleeper and wake several times a night but my sleep has improved significantly since starting the supplement. I am also someone who suffers from constipation and have had no problems at all since starting GutSupp. My internal plumbing has been working perfectly! Looking forward to seeing how this develops over the coming months. I'm on day 9 of my first purchase of GutSupp. Impressed so far. I'm a really restless sleeper and wake... I'm on day 9 of my first purchase of GutSupp. Impressed so far. I'm a really restless sleeper and wake several times a night but my sleep has improved significantly since starting the supplement. I am also someone who suffers from constipation and have had no problems at all since starting GutSupp. My internal plumbing has been working perfectly! Looking forward to seeing how this develops over the coming months.

Suits my sensitive stomach

I find that GutSupp suits my sensitive stomach. One a day is enough for me, my stomach feels a lot more comfortable, less bloated. Excellent product. I find that GutSupp suits my sensitive stomach. One a day is enough for me, my stomach feels a lot... I find that GutSupp suits my sensitive stomach. One a day is enough for me, my stomach feels a lot more comfortable, less bloated. Excellent product.

Thinking clearer and calmer

After 3 weeks on GutSupp I can think clearer and I am noticeably more calm in general. After 3 weeks on GutSupp I can think clearer and I am noticeably more calm in general. After 3 weeks on GutSupp I can think clearer and I am noticeably more calm in general.

Feel rested again

I used to wake up in the middle of the night and not be able to go back to sleep. GutSupp has changed that - since I started taking it with my tea I sleep through the night, waking refreshed and energised. I used to wake up in the middle of the night and not be able to go back to sleep.... I used to wake up in the middle of the night and not be able to go back to sleep. GutSupp has changed that - since I started taking it with my tea I sleep through the night, waking refreshed and energised.

I really love GutSupp

As a sufferer of IBS, this is the only prebiotic I can take and it's really helped me to feel so much better. I tried all the other prebiotics and they just gave me stomachaches and diarrhea. Not this one. I really love GutSupp. As a sufferer of IBS, this is the only prebiotic I can take and it's really helped me to feel... As a sufferer of IBS, this is the only prebiotic I can take and it's really helped me to feel so much better. I tried all the other prebiotics and they just gave me stomachaches and diarrhea. Not this one. I really love GutSupp.

They are great

Ive had sleeping problems for many years and one night/early morning i saw a program on television which included someone taking gutsupp. I also was having problems with my stomach. I went out the next day to look for some, when i got home i started straight away. After the first week or so I noticed how much better my sleep was. I have been taking gutsupp for years now and would not be without it. Ive had sleeping problems for many years and one night/early morning i saw a program on television which included someone... Ive had sleeping problems for many years and one night/early morning i saw a program on television which included someone taking gutsupp. I also was having problems with my stomach. I went out the next day to look for some, when i got home i started straight away. After the first week or so I noticed how much better my sleep was. I have been taking gutsupp for years now and would not be without it.

Worked wonders

I regularly suffered with an uncomfortable & bloated stomach which went on for several weeks but since taking GutSupp regularly these symptoms are a rare occurrence. I regularly suffered with an uncomfortable & bloated stomach which went on for several weeks but since taking GutSupp regularly... I regularly suffered with an uncomfortable & bloated stomach which went on for several weeks but since taking GutSupp regularly these symptoms are a rare occurrence.

Half a sachet then full sachet

Myself and my wife started with half a sachet each morning for a week then moved to 1 sachet a day and found that after 2 weeks or so my indigestion and wind pain at night has all but gone and we both seem to be much more regular as well, would highly recommend this product to anyone who suffers from indigestion or bloating. Myself and my wife started with half a sachet each morning for a week then moved to 1 sachet a... Myself and my wife started with half a sachet each morning for a week then moved to 1 sachet a day and found that after 2 weeks or so my indigestion and wind pain at night has all but gone and we both seem to be much more regular as well, would highly recommend this product to anyone who suffers from indigestion or bloating.

Excellent product

I feel so much better since taking GutSupp. I have more energy and don't feel so tired even after working long shifts in a NHS hospital. I feel so much better since taking GutSupp. I have more energy and don't feel so tired even after working... I feel so much better since taking GutSupp. I have more energy and don't feel so tired even after working long shifts in a NHS hospital.

Definite improvement

I have been using GutSupp daily for the past month - really good results. Have helped with previously sick tummy, but now feel so much better, with my energy levels increased. I have been using GutSupp daily for the past month - really good results. Have helped with previously sick tummy,... I have been using GutSupp daily for the past month - really good results. Have helped with previously sick tummy, but now feel so much better, with my energy levels increased.

Perhaps a little less stress

My husband thinks I'm a little brighter. It has been a very busy month and there have been difficult situations and conversations. I have felt more calm, even and happy emotionally. I've not had a cold (the kids and husband had several) and that's quite usual for me too. I've been more 'zen' through it all. My husband thinks I'm a little brighter. It has been a very busy month and there have been difficult situations... My husband thinks I'm a little brighter. It has been a very busy month and there have been difficult situations and conversations. I have felt more calm, even and happy emotionally. I've not had a cold (the kids and husband had several) and that's quite usual for me too. I've been more 'zen' through it all.

Definitely a keeper

The effects of the product itself are outstanding. I feel more energised, experience an overall better mood and wake up early and refreshed. After trying all sorts of vitamins and supplements over the years, a prebiotic like this one is definitely going to remain part of the daily routine. The effects of the product itself are outstanding. I feel more energised, experience an overall better mood and wake up... The effects of the product itself are outstanding. I feel more energised, experience an overall better mood and wake up early and refreshed. After trying all sorts of vitamins and supplements over the years, a prebiotic like this one is definitely going to remain part of the daily routine.

The research behind your daily gut support.

Digestive Comfort Study - PMID: 30109908

Clinical improvements seen within 7 days

Supports calmer, more comfortable digestion

Gut Microbiome Study - PMID: 18326619

Selective increase in beneficial bifidobacteria

Feeds the good bacteria already in your gut

 Digestive Comfort Study - PMID: 19053980

Significant reductions in bloating and gas

Supports calmer, more comfortable digestion

Digestive Resilience Study - PMID: 19756029

Stat / ProofReduced incidence and duration of diarrhoea

Supports a more resilient gut

Human Cortisol Study

Better Sleep

A lower waking cortisol response after three weeks

Metabolic Health Study - PMID: 23303873

Improvements in inflammation and metabolic markers

Supports gut health linked to metabolism.

Travel Gut Protection Study - PMID: 28931149

Protection builds after ~7 days of use

Works best when taken consistently

Digestive Comfort Study

WHAT WERE THE RESULTS?

A human intervention study in adults from the general population experiencing bloating, abdominal pain and flatulence found that daily supplementation with B-GOS led to statistically significant reductions in these symptoms within 7 days, with further improvements maintained into week two.

  • Conducted in adults with real-world digestive discomfort (not clinical IBS only)
  • Significant reductions in bloating, flatulence and abdominal pain scores
  • Improvements observed within 1 week, sustained at 2 weeks
  • No significant changes in stool frequency — suggesting targeted symptom relief rather than laxative effect
  • Placebo-controlled design

 https://pubmed.ncbi.nlm.nih.gov/30109908/

Reduced bloating and abdominal discomfort

Improvements observed within 7 days

What it means for you / benefits

You’re likely to feel a difference relatively quickly — particularly less bloating and discomfort — without harsh or disruptive effects on digestion.

Gut Microbiome Study

WHAT WERE THE RESULTS?

A randomised, double-blind, placebo-controlled crossover study in healthy adults demonstrated that B-GOS acts as a selective prebiotic, significantly increasing populations of bifidobacteria without stimulating less desirable bacterial groups.

  • Crossover design (participants act as their own control → stronger data)
  • Selective stimulation of bifidobacteria (key beneficial species)
  • No broad overgrowth of other bacteria → targeted microbiome effect
  • Conducted in healthy adults, showing baseline gut improvement
  • Establishes mechanism of action, not just outcome

https://pubmed.ncbi.nlm.nih.gov/18326619/

Effective from low daily doses

Easy to integrate into routines

What it means for you / benefits

Rather than adding bacteria, it feeds the right ones already in your gut — helping restore balance naturally.

IBS Digestive Symptoms

WHAT WERE THE RESULTS?

A randomised, placebo-controlled clinical trial in individuals with IBS showed that daily supplementation with trans-galactooligosaccharide significantly increased levels of beneficial bifidobacteria and improved key symptoms including bloating, flatulence and stool consistency, particularly at a 3.5g daily dose.

  • Conducted in IBS-diagnosed patients (higher symptom severity)
  • Dose-dependent effect, with strongest results at ~3.5g/day
  • Significant improvements in:
  • Bloating
  • Flatulence
  • Stool consistency
  • Demonstrated direct link between microbiome changes and symptom relief
  • Randomised, placebo-controlled design

https://pubmed.ncbi.nlm.nih.gov/19053980/

Increases beneficial bifidobacteria levels

Supports healthier microbiome balance

What it means for you / benefits

If it works in more sensitive, IBS-type guts, it’s strong evidence it can help with everyday bloating and digestive discomfort.

Digestive Resilience Study

WHAT WERE THE RESULTS?

A randomised, double-blind, placebo-controlled study in 159 travellers found that those taking B-GOS experienced lower incidence and shorter duration of travellers’ diarrhoea, alongside reduced abdominal pain and better overall wellbeing.

  • Large sample size (n=159)
  • Real-world high-stress gut environment (travel)
  • Reduced:
  • Diarrhoea incidence
  • Duration of symptoms
  • Abdominal pain
  • Improved quality-of-life scores

https://pubmed.ncbi.nlm.nih.gov/19756029/

Supports balanced immune responses

Encourages beneficial gut bacteria growth

What it means for you / benefits

Supports gut resilience under stress — useful beyond travel (diet changes, alcohol, busy routines).

Human Cortisol Study

WHAT WERE THE RESULTS?

In a placebo-controlled study of 45 healthy adults, Bimuno GOS significantly lowered the cortisol awakening response compared with placebo.

https://pubmed.ncbi.nlm.nih.gov/23303873/

Supports healthy gut-brain axis

Studied alongside stress-response markers

What it means for you / benefits

59% of all respondents rated Bimuno’s usefulness for their condition four or five out of five. Self-reported, uncontrolled real-world evidence. Individual results vary.

Metabolic Health Study

WHAT WERE THE RESULTS?

A 12-week randomised, double-blind, placebo-controlled crossover study in 45 overweight adults found that B-GOS increased bifidobacteria and led to improvements in markers including C-reactive protein (CRP), insulin levels, total cholesterol and triglycerides.

  • 12-week duration (longer-term intervention)
  • Participants had elevated metabolic risk factors
  • Observed reductions in:
  • CRP (inflammation marker)
  • Insulin
  • Total cholesterol
  • Triglycerides
  • Increased bifidobacteria linked to these changes
  • Suggests gut-driven systemic effects

https://pubmed.ncbi.nlm.nih.gov/23303873/

Supports healthy gut-brain communication

Studied alongside stress-response markers

What it means for you / benefits

Shows gut health doesn’t just affect digestion — it can influence broader health markers linked to inflammation and metabolism.

Travel Gut Protection Study

WHAT WERE THE RESULTS?

A follow-up randomised, placebo-controlled study showed that B-GOS reduced the likelihood of diarrhoea episodes, with protective effects becoming apparent after approximately one week of consistent supplementation.

  • Reinforces time-dependent effect
  • Protection strongest with high compliance
  • Focus on short-duration diarrhoea reduction
  • Complements earlier travel study

https://pubmed.ncbi.nlm.nih.gov/28931149/

Supported by human clinical trials

Backed by decades of research

What it means for you / benefits

This isn’t a quick fix - it works by building your gut’s resilience over time.

Backed by 20+ years of gut health research

When your digestion feels different, the evidence matters.

GutSupp contains Bimuno® GOS, a clinically studied prebiotic that nourishes beneficial gut bacteria. Human research has explored its effects on bloating and digestive comfort.

20+

human clinical trials on the Bimuno® GOS active ingredient

130+

scientific publications across 20 years of research

7 days

the timeframe shown to increase beneficial bifidobacteria in clinical studies

The Science Behind GutSupp

Your first 60 days of daily gut care.

Days 1-7

Make one daily sachet part of a familiar habit, following the pack directions.

Weeks 2 to 3

Notice how your digestion feels, including bloating and everyday stomach comfort. Experiences vary.

Weeks 4 to 8

Assess whether the routine suits you and whether you’ve noticed a worthwhile difference.

By day 60

Review your experience. If you’re unhappy, contact us about the money-back guarantee and its terms.
Start My Gut-Sleep Reset

Questions about gut care through menopause?

Learn how GutSupp works, what to expect and why thousands take it daily for digestive comfort and gut balance.

GutSupp is a daily prebiotic that nourishes beneficial gut bacteria. It isn’t hormone therapy or a treatment for menopause symptoms.

Ask your pharmacist or prescriber to check the ingredients against your medication and individual circumstances.

No. Digestive symptoms can have several causes. New or persistent symptoms should be discussed with your GP rather than automatically attributed to menopause.

No. GutSupp is not designed to make you immediately sleepy or drowsy. It can be taken at any time of day.

You do not need to. Take one sachet at whatever time makes it easiest to remain consistent.

Some customers notice changes during the first few weeks, but everyone’s microbiome is different. We recommend taking it consistently and using the full 60-day guarantee period to assess your experience.

Gutsupp is a prebiotic. Prebiotics can be thought of as the food for the 'good types of
bacteria in your gut such as bifidobacteria that help balance your microbiome.
Probiotics are 'live' bacteria. The issue with many probiotic supplements is that they
don't reach your gut intact and if they do, lack the food they need to thrive and be
effective.

For best results Gutsupp should be taken daily. In the first 7 days, you might notice
some slight tummy gurgling, a positive sign that your gut microbiome is starting to reset.
It's very important that you continue to feed the good bacteria in your gut.

GutSupp is a tasteless powder that dissolves easily on food or in drink. Simply add to
your morning hot drink or juice, or add to your porridge or yoghurt bowl.

Yes, Gutsupp can help your symptoms of IBS! If you have a particularly sensitive stomach we recommend taking a ½ sachet for the first 7-10 days to let your gut gradually transition.

Yes you can! Gutsupp transitions through the gut to the large intestine (colon) and is
not absorbed to other areas of your body.

Why GutSupp works differently

GutSupp

Traditional Prebiotics

130+ published studies

Limited published research

20+ human clinical trials

Evidence varies by product

Clinically studied ingredient

Often proprietary blends

Simple daily sachet routine

Multiple capsules daily

Feeds beneficial gut bacteria
Supports digestive comfort
Unflavoured and easy to mix

Often flavoured

COMPETITIVELY PRICED

From £20/mo

£40+/mo

Menopause changes enough. Keep gut care simple.

One tasteless sachet, added to your usual food or drink. If you don’t feel a noticeable difference within 60 days, email us for a full refund.

Save 40% + free UK delivery