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.

GutSupp box and sachet pouring into a ceramic mug, with a wide stone wall and tabletop to the left.
• Clinically studied Bimuno GOS • Feeds beneficial gut bacteria • Improves Digestion • One tasteless sachet a day • Mix into food or drink • Take at any time • 90-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 • 90-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 • 90-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 • 90-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 • 90-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 Digestive Supplement

Choose your flexible planChoose your subscription plan

90DAYS

90-day money back guarantee

No noticeable improvement within 90 days? Email us for a full refund. Full guarantee details

90-day money-back guarantee

One sachet. Every day.

Bimuno GOS feeds beneficial gut bacteria. Human studies have assessed daily use over several weeks, so consistency matters.

We recommend taking one sachet every day for at least 90 days to give yourself time to assess how you feel. Results vary.

No noticeable improvement? Email hello@gutsupp.com with your order number within 90 days of delivery to claim a refund, even if you have opened and tried it.

Less than 1% of customers use our money-back guarantee.

“GutSupp helps support the gut ecosystem in a simple, sustainable way.”

Kayla Daniels Kayla DanielsRegistered nutritionist
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.

What customers noticed about their digestion

“Simple and effective way to manage your gut health. Easily dissolved into your morning drink getting on top of your gut health from the get go and leaving you to get on with the rest of your day”
Robbie Nisbet, Trustpilot review
“I find that Bimuno suit my sensitive stomach, one a day is enough for me, my stomach feels a lot more comfortable, less bloated. Excellent product.”
Karen Gregory, Trustpilot review
“I'm amazed by the effect 3 weeks of taking Bimuno has had. I have been a bad sleeper since childhood and now, aged 60, I'm sleeping better than ever before. Thank you!”
Ann Gayford, Trustpilot review
“Being bloated all the time, after two weeks taking guts supp the bloating has gone , so pleased I gave it a try will continue to use. Highly recommend”
Steve Millard, Trustpilot review
“After 3 weeks on Bimuno I can think clearer and I am noticeably more calm in general.”
Brandon Toews, Trustpilot review
“I feel so much better since taking Bimuno. I have more energy and don't feel so tired even after working long shifts in a NHS hospital.”
Liz, Trustpilot review
“As a sufferer of IBS, this is the only prebiotic I can take and it's really helped me to feel so much better.”
Jill Tatter, Trustpilot review
“I used to wake up in the middle of the night and not been able to go back to sleep. Bimuno has changed that, since I started taking it with my tea I sleep through the night, waking refreshed and energised.”
Mercedes, Trustpilot review
“I regularly suffered with uncomfortable & bloated stomach which went on for several weeks but since taking Bimuno regularly these symptoms are a rare occurance.”
Alf, Trustpilot review
“Sleeping better and digestion more settled. Mood is better too!”
HL, Trustpilot review
“Noticed a difference within the first week of using Gut Supp. It's really helping me to feel a lot less bloated - & I have less discomfort after eating. I'd def recommend”
Sarah, Trustpilot review
“I have been using Bimuno 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 . .”
Margaret Keane, Trustpilot review
“I have been taking GutSupp (formerly Bimono) for several years now and would highly recommend. One sachet per day, I have mine on my cereal, and it has certainly helped my irrable bowel symptoms.”
Angela, Trustpilot review
“I’m a really restless sleeper and wake several times a night but my sleep has improved significantly since starting the supplement.”
Jan Bruce, Trustpilot review
“My gut has always been an issue, but this supplement has really given me the peace of mind and made me more confident going out for meals and being a bit more adventurous with my diet.”
Dan, Trustpilot review

Customer reviews

Rated 4.7 from 1,527 reviews on Trustpilot

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The research behind your daily gut support.

Clinical improvements seen within 7 days

Digestive Comfort Study - PMID: 30109908

Clinical improvements seen within 7 days

Supports calmer, more comfortable digestion

Selective increase in beneficial bifidobacteria

Gut Microbiome Study - PMID: 18326619

Selective increase in beneficial bifidobacteria

Feeds the good bacteria already in your gut

Significant reductions in bloating and gas

 Digestive Comfort Study - PMID: 19053980

Significant reductions in bloating and gas

Supports calmer, more comfortable digestion

Reduced incidence and duration of diarrhoea

Digestive Resilience Study - PMID: 19756029

Reduced incidence and duration of diarrhoea

Supports a more resilient gut

Better Sleep

Human Cortisol Study

Better Sleep

A lower waking cortisol response after three weeks

Improvements in inflammation and metabolic markers

Metabolic Health Study - PMID: 23303873

Improvements in inflammation and metabolic markers

Supports gut health linked to metabolism.

Protection builds after ~7 days of use

Travel Gut Protection Study - PMID: 28931149

Protection builds after ~7 days of use

Works best when taken consistently

Explore the science lab

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 90 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 90

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

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 90-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.

Mix one sachet daily into hot or cold drinks, yoghurt, porridge or other food. GutSupp is tasteless and easy to mix. Follow the directions on your pack.

If you have a sensitive gut or experience significant gas after starting, begin with half a sachet a day for the first 7 days, then increase to one sachet daily as tolerated.

Mix one sachet daily into hot or cold drinks, yoghurt, porridge or other food. GutSupp is tasteless and easy to mix. Follow the directions on your pack.

If you have a sensitive gut or experience significant gas after starting, begin with half a sachet a day for the first 7 days, then increase to one sachet daily as tolerated.

If you have a sensitive gut or experience significant gas after starting, begin with half a sachet a day for the first 7 days, then increase to one sachet daily as tolerated.

If it does not agree with you or symptoms persist, stop taking it and ask a healthcare professional for advice.

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

£20.00/mo with 3-month plan (£59.99 upfront)

£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 90 days, email us for a full refund.

Save 33% + free UK delivery