Best Fixbiome Trustpilot Reviews: I Read All 92 Reviews So You Don’t Have To

I spent the last hour scrolling through every single Fixbiome Trustpilot review.

All 92 of them.

And I’m gonna tell you exactly what people are saying.

No BS.

No cherry-picking the good stuff.

Just the raw truth about whether this SIBO supplement actually works or if it’s another expensive placebo.

What Is Fixbiome’s Trustpilot Score?

Fixbiome sits at a 4.1 out of 5 stars on Trustpilot.

83% of reviewers gave it 5 stars.

That’s pretty solid for a gut health supplement.

But here’s what matters more than the score—what are people actually experiencing?

Because a 4-star review from someone with chronic SIBO hits different than a 5-star review from someone who just had mild bloating.

The Good Stuff: What People Love About Fixbiome

Real SIBO Relief (Not Just Bloating)

Multiple reviewers mentioned they’ve had SIBO for YEARS.

We’re talking 3 years, 10 years, even 15 years of suffering.

One person named Carson from Canada said:

“I had been experiencing SIBO symptoms for 10 years and had recently had it diagnosed.”

They tried the gold standard treatment (Rifaximin and ADP Oregano) with a naturopath.

Nothing worked long-term.

Then they combined Fixbiome with a thiamine protocol.

Result?

Symptom-free for half a year.

That’s the kind of result that makes you pay attention.

The Poop Talk Nobody Wants To Have (But Needs To)

Let me be real with you.

Half the reviews talk about bathroom habits.

Because when your gut is messed up, your bathroom situation is messed up.

Dylan from Australia put it perfectly:

“I have had the crispiest, healthiest and regular No 2’s of my life. You really don’t appreciate a good poo until you realize you were not having them.”

Facts.

People reported:

Going from severe constipation to daily regularity
No more painful bathroom breaks
Actually formed stools (if you know, you know)
Not needing laxatives or teas anymore

Brain Fog Lifted

This one surprised me.

A ton of reviewers mentioned brain fog clearing up.

Not just gut symptoms.

Rachael from the UK said after 8 weeks:

“No more brain fog, my skin is clearing up & my food intolerances are getting less & less.”

The gut-brain connection is real.

When your gut bacteria are out of whack, your brain pays the price.

Food Freedom

This is the big one.

Multiple people said they could eat foods again that they hadn’t touched in years.

Gluten.

Dairy.

Full meals without feeling like they swallowed a balloon.

Christina from Australia was on vacation in Europe and said:

“I’m eating foods I didn’t last year and it’s been great!”

After 15 years of gut issues, anxiety, and depression from her symptoms.

That’s life-changing.

If you want the full breakdown of ingredients and how Fixbiome actually works, check out my detailed Fixbiome review here.

The Timeline: When Do Results Actually Show Up?

Here’s what I noticed from the Fixbiome Trustpilot reviews:

Week 1:

Some people felt worse (die-off symptoms)
Others noticed immediate changes
Bathroom habits started shifting

Week 2-3:

Most people started seeing real improvements
Bloating reduced significantly
Pain and discomfort decreased

Week 4-8:

Major transformation zone
Food intolerances improving
Energy levels up
Brain fog clearing

Ashley from the US said it best:

“After the first week of taking these supplements (6-8 course), I noticed a lot was changing.”

She went from being constipated and depending on laxatives to going every morning naturally.

Plus she lost weight.

Not because Fixbiome is a weight loss supplement.

But because her gut finally started working properly.

The Bad Stuff: What People Complained About

Let’s talk about the negative Fixbiome Trustpilot reviews.

Because they exist.

9% of reviewers gave it 1 star.

The Price Point

Paige from South Korea dropped over $300.

Got zero results.

Reached out to customer service.

They told her to keep buying it until it works.

Then sent her the same 10% discount code that’s already on the website.

Ouch.

That’s a rough experience.

And honestly?

It shows a gap in customer service for people who don’t respond.

The “It Didn’t Work” Reviews

Verity from the UK felt it was a scam.

She tried it for two months and felt really unwell.

When she asked for research evidence, the team told her to just look at the reviews.

Not great.

Fixbiome did respond and point her to their research page: https://shop.fixbiome.com/research/

But the damage was done.

Here’s the truth:

No supplement works for 100% of people.

Your gut microbiome is unique.

What kills off one person’s SIBO might not touch yours.

The Die-Off Phase Is REAL

Multiple people mentioned feeling worse before feeling better.

This is called die-off or the Herxheimer reaction.

When bad bacteria die, they release toxins.

You feel like garbage.

Headaches, fatigue, worse bloating initially.

Fixbiome mentions this on their website, but some people weren’t prepared for it.

If you’re curious what Reddit users are saying about this die-off phase, I broke down all the Fixbiome Reddit reviews here.

What Makes Fixbiome Different According To Reviews?

Here’s what I kept seeing repeated:

All-In-One System

People loved not having to buy 15 different supplements.

Fixbiome combines:

Biofilm disruptors
Antimicrobials
Gut repair ingredients
Motility support

Kristina from Australia said:

“When I found Fixbiome I was so happy to find all the ingredients I would normally take individually to be in 1 easy tablet. Saving time and money on shipping all ingredients.”

Natural Ingredients

Multiple reviewers mentioned being happy it’s a natural alternative to antibiotics.

Amanda from the US called it:

“A cleaner, more natural alternative to traditional remedies.”

Doctor-Formulated

The fact that doctors and naturopaths created it gave people confidence.

Not just some random supplement company slapping ingredients together.

Fixbiome Trustpilot Response Rate

Here’s something interesting:

Fixbiome replies to 66% of negative reviews.

Usually within 2 weeks.

That’s actually pretty good for a supplement company.

Most ignore bad reviews completely.

Fixbiome’s responses are professional and try to help.

They offer to investigate issues, provide guidance, and point people to free resources.

But here’s my issue:

When someone spends $300+ and gets no results, a 10% discount code feels insulting.

They need a better solution for non-responders.

Who Should Try Fixbiome Based On These Reviews?

Based on the Fixbiome Trustpilot feedback, this works best for:

You should try it if:

You’ve been diagnosed with SIBO or suspect you have it
You’ve tried other protocols with no lasting results
You deal with chronic bloating, constipation, or IBS symptoms
You’re experiencing brain fog linked to gut issues
You’ve developed new food intolerances
You’re willing to commit to 6-8 weeks minimum
You can handle potential die-off symptoms

Skip it if:

You’re looking for a quick fix (this takes weeks)
You can’t afford to potentially waste $300+ if it doesn’t work
You’re not ready to deal with die-off reactions
You expect instant results

The Customer Service Situation

Mixed bag here.

Some people raved about the customer support.

Nancy from the US said:

“And the customer support couldn’t be better … couldn’t!!! Thank you, Hank, and FixBiome!!!”

Others felt brushed off when the product didn’t work.

The company seems genuinely helpful when you’re seeing results.

Less helpful when you’re not.

That’s a problem.

For a deep dive into whether Fixbiome is worth the investment, read my comprehensive Fixbiome review.

Comparing Fixbiome To Other SIBO Treatments

Several reviewers mentioned what they tried before Fixbiome:

Failed treatments people listed:

Low FODMAP diet
Elemental diet
Rifaximin (prescription antibiotic)
ADP Oregano
Random probiotics
Other supplement protocols
Laxatives and teas

Troy from Australia tried all of the above for years with IBS-C.

Nothing worked.

Then Fixbiome did.

That tells you something.

The Fixbiome Product Lineup On Trustpilot

People mentioned taking:

The Full System:

Gut Fix (biofilm disruptor)
No. 1 (antimicrobial control)
No. 2 (gut repair and motility)

Half Course:

For maintenance or less severe cases
Still 4-6 weeks

Most success stories came from people who did the full 6-8 week course.

Not the people who did 2 weeks and quit.

Consistency matters with gut healing.

If you’re ready to try it yourself, you can grab Fixbiome here.

Real Results From Long-Term Sufferers

Let me share some specifics from the Fixbiome Trustpilot reviews that hit hard:

Weng Ho from Australia:

Had SIBO and IBS for 3 years
Severe abdominal pain
Tried medications, steroids, diets
Nothing worked or only worked temporarily
Fixbiome was their “last resort”
Finally saw results
Way less pain and bloating

Christina from Australia:

15 years of gut bacteria overgrowth
Candida and SIBO
Anxiety and depression from symptoms
Taking anti-anxiety meds
One week into Fixbiome: eating was comfortable again
No more painful bathroom breaks
Said she’d take it for life if it meant feeling normal

Sammy from the UK:

Debilitating gut dysbiosis
Severe bloating and brain fog after eating
Couldn’t function
Four-week course mostly resolved stomach issues
Still has some brain fog but improving
Continuing to take it to prevent relapse

These aren’t “I felt a little better” reviews.

These are “this gave me my life back” reviews.

My Honest Take After Reading All The Fixbiome Trustpilot Reviews

Here’s what I learned:

Fixbiome works really well for about 83% of people.

That’s the 5-star crowd.

These are folks with serious, long-term gut issues who found relief after years of suffering.

It doesn’t work for everyone.

About 11% of people either got no results or felt worse.

That’s real.

And when it doesn’t work, you’re out $300+.

The die-off phase is legit.

Multiple people mentioned feeling worse initially.

If you’re not prepared for that, you might quit too early.

Results take time.

Most transformations happened between weeks 4-8.

Not week 1.

Patience is required.

Customer service is hit or miss.

Great when things are working.

Not so great when they’re not.

Should You Trust Fixbiome Based On Trustpilot?

Look, a 4.1 rating with 92 reviews is solid.

But here’s what matters more:

The review quality.

These aren’t fake reviews.

People are sharing detailed experiences with SIBO, IBS, gut dysbiosis, candida overgrowth.

They’re mentioning specific timelines and symptoms.

That’s way more valuable than a random 5-star review saying “great product!”

The negative reviews are also legit concerns about price and effectiveness.

Not angry rants.

Actual customer experiences.

So yeah, I’d say the Fixbiome Trustpilot reviews are trustworthy.

Both good and bad.

For more context on how Fixbiome stacks up, check out my full Fixbiome analysis here.

Fixbiome Trustpilot FAQs

Is Fixbiome legit according to Trustpilot reviews?

Yes. Fixbiome has a 4.1 out of 5 star rating on Trustpilot with 92 reviews. 83% of customers gave it 5 stars, and most reviews detail significant improvements in SIBO symptoms, bloating, constipation, and brain fog. The negative reviews primarily mention high cost and the product not working for everyone, which is normal for gut health supplements.

How long does Fixbiome take to work based on Trustpilot reviews?

Most Fixbiome Trustpilot reviewers reported seeing initial changes within 1-2 weeks, with significant improvements happening between weeks 4-8. Some people experienced die-off symptoms in the first week before feeling better. The recommended course is 6-8 weeks for best results.

What do negative Fixbiome Trustpilot reviews say?

Negative Fixbiome reviews mention the high price point (over $300), the product not working for some people, poor customer service when requesting refunds, and severe die-off symptoms. About 11% of reviewers gave it 1-2 stars, primarily because they saw no results after completing the course.

Does Fixbiome work for SIBO according to Trustpilot?

Yes. Multiple Fixbiome Trustpilot reviewers specifically mentioned SIBO relief, including people who had SIBO for 3-10+ years. Reviewers reported reduced bloating, better bathroom regularity, less pain, and the ability to eat foods they previously couldn’t tolerate. However, it doesn’t work for everyone.

What’s the die-off phase with Fixbiome?

Several Fixbiome Trustpilot reviews mention experiencing die-off or detox symptoms in the first 1-2 weeks. This includes feeling temporarily worse, with increased bloating, fatigue, or headaches as bad bacteria die off and release toxins. Fixbiome addresses this on their website and recommends pushing through this phase.

Is Fixbiome worth the money based on reviews?

For the 83% of people who left 5-star Fixbiome Trustpilot reviews, it was absolutely worth it—many called it “life-changing” after years of gut issues. However, for the 11% who saw no results, spending $300+ was a waste. There’s no money-back guarantee, which is a risk factor.

How does Fixbiome compare to other SIBO treatments?

Trustpilot reviewers mentioned trying Rifaximin (prescription antibiotic), ADP Oregano, low FODMAP diet, elemental diet, and other probiotics before Fixbiome. Many said Fixbiome was more effective than these gold-standard treatments, with better tolerability and longer-lasting results.

Does Fixbiome help with bloating?

Yes. Bloating was the most commonly mentioned symptom that improved in Fixbiome Trustpilot reviews. Reviewers reported significant reduction in bloating within 2-4 weeks, with many saying they could finally eat full meals without feeling uncomfortable.