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Rated 5 out of 5 stars

I am so thankful to Fixbiome! Fixbiome has transformed my gut health. I suffer from severe drug induced Sibo & Candida since 2020 after being prescribed repeated antibiotics & PPIs. I had extreme bloa... See more

Rated 5 out of 5 stars

Fixbiome has changed my life. My gut health, energy levels and cognitive ability has significantly improved with their supplement protocol. I feel healthy and happy again. I have suffered from both Ca... See more

Rated 1 out of 5 stars

Unfortunately the supplements I ordered arrived damaged and opened, and therefore not fit for consumption..poorly packed in a soft envelope. Theyve sent a replacement that has still not arrived after... See more

Company replied

Rated 5 out of 5 stars

I suffered with IBSc for years and tried so many different things, laxatives, low FODMAP diet, Elemental diet, probiotics, other supplements and was at a bit of a loss on what to do next. These supple... See more

Company details

  1. Vitamin & Supplements Shop

Written by the company

Gut Health supplements designed by Doctors and Gut Health Experts using clinically studied natural ingredients and a proprietary manufacturing process that aim to help address underlying causes of gut issues.


Contact info

4.1

Great

TrustScore 4 out of 5

101 reviews

5-star
4-star
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1-star

Replied to 75% of negative reviews

Typically replies within 1 month

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Rated 5 out of 5 stars

I am so thankful to Fixbiome

I am so thankful to Fixbiome! Fixbiome has transformed my gut health. I suffer from severe drug induced Sibo & Candida since 2020 after being prescribed repeated antibiotics & PPIs. I had extreme bloating, nausea, fatigue, UTIs, unpredictable bathroom visits. I was under a Gastroenterologist for a year who could not treat me after some diagnostic tests I was prescribed anti depressants, which I refused to take-lesson learnt!! I decided to set out on my own gut health journey. I turned to homeopathathic & ayervedic treatments, restrictive diets, even elemental diets with no improvement. I could eat and digest virtually nothing. I was 38kg. After years of searching and trying the world of medications and supplements, losing hope I stumbled across Fixbiome! I have been using Gut reset for 18 months it is the only supplement that has worked for me I am on a low maintenance dose because my gut issues were so severe. It has addressed all my symptoms! Less bloating, no more fatigue or utis, better digestion, more regulated! I no longer look 9 months pregnant. I have die off throughout- to me this means nature is working! I would recommend Fixbiome to anyone with gut health issues within weeks I saw improvements I had not with other supplements I had tried for years. In future I will switch to gut fix for maintenance. I would like to say a huge thank you to Hank who is always extremely helpful. I am so happy and grateful for Fixbiome products.

17 March 2026
Unprompted review
Rated 2 out of 5 stars

Before spending lots on this, read this first!!

I have tried just about everything including Fixbiome. It isn`t cheap so I had high expectations. Unfortunately the benefits were very mild if at all. I was left very disheartened, especially having paid so much. For some it may help but my recommendation is something I found by accident. To loose a bit of weight, I started a fasting regime,18:6 and dramatically reduced carbs to virtually zero. Within 3 days every single symptom disappeared! I have never felt this good for years, not just physically but my mental clarity, mood, and energy has massively improved. I wish I had looked at this before spending so much money.
I can now eat foods that used to cause bad reactions without any side effects (in moderation). Good luck

11 February 2026
Unprompted review
Fixbiome logo

Reply from Fixbiome

Hi Mark,

Thank you for taking the time to share your experience.

We understand your frustration. We're sorry FixBIOME didn't meet your expectations.

Gut issues are complex, and not every approach works the same way for every person. While many customers experience improvements in bloating, food reactivity, and digestion, individual responses can vary depending on underlying drivers such as diet, stress, and overall gut environment.

FixBIOME is designed to support the gut environment over time, and as with any gut health approach, results can vary from person to person.

We’re genuinely glad you’ve found an approach that works better for you and that you’re feeling improvements in your health.

We do have a range of free educational resources at fixbiome.com that you may find useful. If you'd like to talk through your experience further, our team is always happy to help. Please reach out at hi@fixbiome.com.

Warm regards,
The FixBIOME Team

Rated 1 out of 5 stars

Damaged and opened bottles arrived.

Unfortunately the supplements I ordered arrived damaged and opened, and therefore not fit for consumption..poorly packed in a soft envelope. Theyve sent a replacement that has still not arrived after 3 weeks. Wasted around £200 on their gut repair...they claim to fix my gut but they can't even manage to send a bottle of pills in a cardboard box so left feeling a bit pessimistic about their claims.. Feel like I've been conned

15 January 2026
Unprompted review
Fixbiome logo

Reply from Fixbiome

Hi Tommy,

Thank you for your patience, and we sincerely apologise for the delay in getting back to you.

We're truly sorry for the experience you had. Receiving damaged and opened products is not the standard we hold ourselves to, and we completely understand your frustration.

We have reported this to our internal team and flagged the courier responsible to ensure proper handling and prevent this from happening to other customers.

We can confirm that a full refund has been processed on our end. We hope this goes some way in making things right, and we hope to do better by you in the future.

If you have any further questions or concerns, please don't hesitate to reach out at hi@fixbiome.com, and our team will be happy to help.

We sincerely wish you all the best.

Warm regards,
The FixBIOME Team

Rated 5 out of 5 stars

I only trust a handful of supplements

I only trust a handful of supplements, and this is at the top of the list. It’s made a meaningful difference to my gut health and has been an integral part of my overall health journey. The quality is evident, the results are real, and the service is excellent. Highly recommend.

29 January 2026
Unprompted review
Rated 5 out of 5 stars

Great supplement

Really helped improve my gut health, helped reduce bloating and fatigue and I noticed a difference in my skin!

18 September 2025
Unprompted review
Rated 5 out of 5 stars

Life changing supplements for me

Life changing supplements for me. First biggest breakthrough I’ve had with healing my gut - which then lead to opening the door to a whole other world of knowledge on intestinal parasites etc etc. 10/10 product & service

25 December 2025
Unprompted review
Rated 1 out of 5 stars

I feel obligated to share my experience…

I feel obligated to share my experience with FoxBiome because what I went through was extremely serious and deeply affected my health.
After taking FoxBiome, I had severe immune reaction and led to severe nerve sensitivity and swollen areas. My feet, and hands were affected and swollen in ways that genuinely frightened me including severe agitation which stopped after coming off Fix biome intensive repair system but my hands and feet require long time to repair from that damage. I experienced burning sensations, cold sensations, swelling, hypersensitivity, and pain. My feet and toes became so sensitive and painful that walking and standing became difficult. My hands would randomly heat up or turn cold, with nerve pain firing through the center of my palms. These symptoms were intense enough to disrupt my daily life and left me scared, confused, and struggling to function normally. I couldn’t even do typing or basic tasks.
The emotional impact was just as serious. The stress triggered by the unclear results and lack of support pushed my body into a state where my symptoms kept worsening. I never expected a home test to lead to such a severe decline in my quality of life.
I am not writing this out of anger — I am writing this as a genuine warning. Please be extremely cautious before purchasing FoxBiome. Understand that the results can be confusing, unsettling, and — in my experience — can trigger significant stress that may seriously affect your health if you’re already vulnerable.
I truly hope this review protects someone else from going through the physical and emotional distress that I did.

2 January 2026
Unprompted review
Rated 5 out of 5 stars

Fixbiome has changed my life

Fixbiome has changed my life. My gut health, energy levels and cognitive ability has significantly improved with their supplement protocol. I feel healthy and happy again. I have suffered from both Candida and Sibo for years, with little improvement, before discovering Fixbiome. The ease of having only a few tablets, instead of a dozen different herbal remedies is a big plus and the effect is extraordinary. The blend is perfectly created, covering all angles for restored gut health. The bloating is gone, daily complete bowel movements, clear skin and improved sleep is my new normal. Your body is your temple, take care of it and invest in your best health. Try fixbiome, your body will love you for it! Friendly, helpful service and timely post also, thank you! :)

11 December 2025
Unprompted review
Rated 5 out of 5 stars

When nothing else worked…FixBiome did

I was dealing with years and years of stomach issues. IBS that I took medication for that helped a little but it was a band aid, not something that was helping improve my gut. Then I went off that and just suffered. I learned what to eat and not eat but sometimes that didn’t even work. I was stressed and started feeling bloated and uncomfortable all the time. I tried FixBiome bc it was all natural and what did I have to lose? It took some time but it helped. I even went off for a few weeks and realized I wasn’t fully healed yet bc some of the symptoms came back after a few weeks. So I went back on and was feeling better again soon. I spent more time on it and then tried going off again. This time it worked. I was actually better - even without it. I still use it from time to time as maintenance or after I’ve been sick. It’s not cheap but it was so worth every penny. I could not recommend FixBiome more - your health is expensive when it’s bad, not so much when it’s good. It’s worth it and you won’t regret it.

27 October 2025
Unprompted review
Rated 5 out of 5 stars

This has been working when nothing else did

I have been on the FixBiome protocol for four months now, and I can honestly say that it is the only formula I have come across in my three decades of searching that has substantially addressed my gut issues. I have had gut issues since my late teens/early twenties (I’m now in my sixties), and they have got worse over time. I experienced really painful bloating, nausea and tiredness (which also affected my mood), and increasing sensitivities to various foods, especially gluten and dairy. After trying literally pretty much everything out there on the market, in desperation I decided to try FixBiome, and I’m so glad I did. With complex chronic gut issues like I have, it’s not an overnight fix, and I have had to modify the dosage from 3 times a day to twice a day, as I think I have a particularly sensitive system, but overall, it has reduced my painful bloating unlike anything else. I also previously suffered from a lot of reflux, and when I tried to take other formulas to help with bacterial and candida overgrowth, their strong ingredients always immediately set off heartburn, so that I was forced to discontinue the product. So, I was amazed that FixBiome also has very powerful antimicrobials and anti-candida ingredients, but by and large, my body is able to handle them relatively well, with very little reflux to speak of. I’m on this journey for the long haul, and may be on FixBiome for a year or years. But that’s fine with me, as I now have some quality of life, which I hardly had before, and can eat a range of foods without too much grief (though I still avoid gluten for now). This product works, and is definitely worth trying if your gut is feeling sub-par.

30 June 2025
Unprompted review
Rated 1 out of 5 stars

gave me terrible acne

I did the course for 10 weeks. Not only did it not alleviate my SIBO/IBS symptoms at all, but it also made me breakout terribly the entire 10 weeks. When I reached out about my acne breakout when it first started to ask if this was a normal reaction, I got sent a form response about die off that didn't mention acne at all, so it was pretty clear the person responding had not read my email. I reached out again later on to see if I could get a more helpful response and they just never responded. I looked through everything on the website and didn't see anything that mentioned acne being a possible side effect, which feels really misleading. This was not die off because it persisted the entire 2.5 months I used the product with absolutely zero improvement.

Also, just a warning, the pain I experienced during the die off period was truly excruciating. I have a very high pain tolerance and it was absolutely terrible. I would wake up in the middle of the night with really sharp pain that was so severe it would make me nauseous and lightheaded. It was so bad I nearly fainted more than once. I don't think anything I read on the website describes anything as bad as what I experienced, so I think people should know it can be really horrible. The pain also lasted for me for far longer than they suggest die off will last. The only way I was able to get rid of the pain was by switching from taking it 3 times a day to 2 times a day. After taking it twice a day for a few weeks, I tried going back to 3 times a day to see how it would go and I experienced the same excruciating pain. I felt like this was odd because at that point die off should have been over (this was at the 8 week mark), so it makes me think there's just something in here that's really bad for my body.

Lastly, I tried to figure out how to write a review on the website and I don't see a way to do that, which is really odd. I also notice the most recent review is from nearly a year ago but there are much more recent reviews here, which makes it seem pretty clear they stopped letting people write reviews on their website.

4 May 2025
Unprompted review
Fixbiome logo

Reply from Fixbiome

Hi HJ,

Thank you so much for taking the time to share your feedback. We're truly sorry to hear about your experience!

We completely understand how frustrating it can be. While our system has helped many people with gut issues, we also recognise that no single approach works for everyone, and your experience was not really what we'd ever want for any of our customers.

Regarding the acne and severe die-off symptoms you described, you're right to expect more clarity and responsiveness. Acne isn't commonly reported, and die-off symptoms differ for each individual.

We do apologise if our initial reply didn't fully address your concerns; this is not reflective of the level of support we aim to provide. We've raised this internally to ensure our support team handles concerns like yours with greater attentiveness moving forward.

Regarding the reviews, we genuinely appreciate all feedback, both positive and constructive. We've already raised this with our technical team, as we noticed that the reviews have not been up-to-date overall. Please know we never aim to mislead anyone, as we value our customers' feedback.

Even though the system wasn't the one for you, we can offer general guidance on other things you might want to follow up with your local healthcare provider to try and move forward on your path to the full resolve that you deserve. This is general advice, but we would still like to help you as best we can, so let us know if you want us to send through that list.  You can also reach out to us at hi@fixbiome.com.

We see ourselves as part of an often very complex and emotionally draining journey, and we want to be of help through information you may need to determine your best path forward.

Wishing you the best,
The FixBIOME Team

Rated 2 out of 5 stars

8 weeks made no difference for me.

I used FIXBIOME as a second line treatment after a course of antibiotics had failed to improve my symptoms of SIBO (diagnosed via Breath Test).

I appreciate that this might not work for everyone. I didn’t notice a difference in symptoms at all throughout the 6-8 week course that I took. I even understand that it might take longer - but seeing as I noticed no difference in 8 weeks, I don’t think blindly committing another £260ish for another course just in case it works is worth it.

I really appreciate the info that this company put out on the website as it is very informative. I really think the customer service is also excellent.

The main reason that I’m leaving a 2 star review is that I posted a review months ago at the end of my treatment to their website but it was never posted. The reason there are no negative reviews and only positive on their website is that they don’t seem to post the negative ones. I think this is really misleading for people who might be deciding between a few different treatment options - especially when they can’t afford to do multiple.

31 December 2024
Unprompted review
Fixbiome logo

Reply from Fixbiome

Hi Jake,

We appreciate sharing your feedback!

We're really sorry to hear that it didn't work as well as we would have hoped for. As hard as we have tried, we know our product won't work for everyone, like any supplement, drug, or diet. Some people will only partially respond, some not at all, and some will have great results. 

We know we have brought the highest quality research-backed ingredients we could find and used highly researched manufacturing and stabilisation processes with our product- and if it doesn't work for some people, then that's the unfortunate reality.

We completely understand your decision not to commit to another round. Some people experience noticeable improvements within the course, while others see changes after finishing.

If you'd like, we can offer general guidance on other things you might want to follow up with your local healthcare provider to try and move forward on your path to the full resolve you deserve. This is general advice, but we would still like to help you as best we can, you can reach out to hi@fixbiome.com so we can send that list. 

Regarding your review not being posted, we genuinely appreciate all feedback—both positive and constructive. We've been working on our website and shop updates, and this may have been missed. We've already raised this with our team as we noticed reviews have not been up-to-date. Please know we never aim to mislead anyone, and we value our customer's feedback.

We sincerely appreciate you acknowledging our customer service and the educational resources we provide. We know the pain and how challenging it can be, so we always aim to help the best we can!

We will continue to support you on your journey to better gut health, so if there's anything else we can do, please don't hesitate to reach out.

Best,
FixBIOME Team

Rated 5 out of 5 stars

I love this product!

I love this product!! I will continue to use it for the foreseeable. The whole fixbiome system is brilliant, however I intend to use gut fix to seal the leaks & keep my gut lining strong & healthy. I would definitely recommend to anyone who is suffering with gut issues 💯.

7 February 2025
Unprompted review
Rated 1 out of 5 stars

the product is over hyped and…

the product is over hyped and overpriced. they did not post the review I left directly on the site, which is somewhat shady

1 January 2025
Unprompted review
Fixbiome logo

Reply from Fixbiome

Hi Patrick,

Thank you for sharing your feedback!

We understand your sentiment about our price. The FixBIOME system is priced as it is because, as a company, we take a lot of additional steps and implement very specific processes during our manufacturing! Our system is patent pending.

In addition to this, we screen each of our active ingredients for our specific requirements, used in our proprietary formulation. The exact amounts and potency of these active ingredients have been determined based on research from our expert team. We understand that 'berberine' and 'berberine' can be completely different based on varying factors, despite being the same on the label.

We know every little thing matters when dealing with components of nature, and things can vary massively, and we need to account for this.

Many of our customers have tried things that have only let them down in the past, and our dedicated team has spent a long time in R&D creating our system and products.

We could make our product cheaper, with the same ingredients and not take our additional steps, but the active components and formulation would vary massively - as would how it interacts and function in your gut.

We will always stay committed to making a genuine difference in people's guts and lives, and we will never cut corners. We were founded off the struggle of trying to find solutions and how challenging, isolating, lonely and expensive that journey can be.

We have a video here about the FixBIOME difference here if you'd like to watch it: https://shop.fixbiome.com/pages/the-fixbiome-difference

As for the review, we have been working on improving our website, and we will send your feedback to our team. We ask for your patience while we look into this and ensure it's properly addressed.

We'd also love the opportunity to address any other concerns you have. Please reach out to our team at hi@fixbiome.com so we can help you better.

Best,
FixBIOME Team

Rated 5 out of 5 stars

Life changing product for GI issues

I began with the FixBiome system over a year ago and continue with a maintenance dose daily.
I have suffered with uncomfortable bloating and digestive issues for decades, which have only gotten worse with age. I feel like I have researched and tried just about every product and dietary approach. I have worked with a Gastroenterologist to investigate and try and resolve. I was diagnosed with diverticulosis and slow transit, which gives rise to my symptoms. I discovered FixBiome as an alternative to a repeat endurance of the Elemental Diet. I had no side effects during those early weeks and continue to tolerate it with no problems. It has transformed my life with regards to the daily bloating I endured. In turn I have far more energy and less fatigue. Ive also noticed I dont get break outs on my skin, which I was prone to. The product is expensive, but Ive stopped taking the mass of other supplements aimed at helping now and just use FixBiome. So for me it is good value for money. I hope everyone discovers this product who suffers with their digestive system. I realise how unwell I felt before taking it now. I would also like to say Customer Services are wonderful. It's very rare these days to get such a personal service. Thank you to all of the team.

7 January 2025
Unprompted review
Rated 5 out of 5 stars

Real HEALING for my Gut!

For over 5 years I have struggled with digestive issues—bloating, nausea, food sensitivities, “silent reflux”, inflamed areas of the stomach, and more, but my doctors could never determine the root cause of the problem. About a year ago, I decided to have some extensive tests done, which revealed an overabundance of “methane producing bacteria” in my gut, which was causing bloating and leaky gut. The leaky gut was causing food sensitivities. A food sensitivity test revealed that there were many foods that were causing an inflammatory reaction in my body. In fact, the woman who interpreted the test results said that my body was carrying a “high inflammation load”. This was confirmed in blood tests, which always showed the inflammation markers to be very high. A GI doctor encouraged me to start taking PPIs, but I refused. I prefer a more natural approach to health that actually addresses the root issue rather than simply treating symptoms. My primary care doctor suggested taking berberine, which I did for over 6 months, with no noticeable effect. In searching for answers, I stumbled across the FixBiome website, and I got the answers and help that I was looking for! Due to my long history with digestive issues, I committed to taking the 3 products (Gut Fix, Fix No. 1, and Fix No. 2) THREE times per day for 16 weeks. After 4 weeks, I noticed a “shift”; I felt lighter, and I knew that something was changing in my body. After 8 weeks, I noticed that my tongue no longer had the white coating on it that had been there for years. I am now on my 15th week of taking these products, and I am much less “gassy” than I was, the bloating has gone down considerably, and foods that used to upset my stomach are no longer a problem for me! My biggest surprise came with the results from my recent blood tests. The inflammation marker (C-Reactive Protein) came down from 5 to 0.76!!! My total cholesterol came down from 300 to 249, and my LDL cholesterol came down from 202 to 164!!! My blood results were so good that my doctor asked me what I am doing differently!!! The biggest change is that I am taking FixBiome! Needless to say, I am thrilled with the way that the FixBiome products are actually healing my body, and I plan to continue taking them as a regular part of my health routine. I HIGHLY recommend these products to anyone struggling with digestive issues. Thank you, FixBiome!!!

6 January 2025
Unprompted review
Rated 5 out of 5 stars

Life Changing

FixBiome have genuinely changed my life. After suffering from debilitating gut issues for over 4 years, I discovered FixBiome and haven't looked back since. I have tried all of their products, and can now eat out without anxiety. I take Gut Fix - Repair consistently and this has been a game changer for me.

5 January 2025
Unprompted review

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