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10,000+ Gut-Happy Customers

Support your nervous system upstream. Let Your Gut Follow.

A 12-week protocol designed to support the gut-brain connection. Because that is where the signal starts.

Supports digestive nervous system signalling

Designed for sensitive, overwhelmed systems

Helps restore a calmer “rest and digest” state

83% users reported digestive improvement 

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The bloating was never the whole story

For many people, the gut symptoms were only part of the pattern.

 

The broken sleep. The 3am waking with a low hum of something wrong. The irritability that arrived without warning. The brain fog. The food anxiety that had quietly reorganised an entire social life around what might happen afterwards.

 

Most approaches focus only on digestion itself.

 

But digestion does not operate independently. It receives constant signals from the nervous system above it, specifically through the vagus nerve: the primary communication pathway between the brain and gut.

 

When that system is under prolonged pressure, whether from hormonal transition, accumulated stress or years of a body running faster than it can recover, the downstream effects show up first in the gut.

 

Which is why addressing the gut alone so rarely produces lasting results.

Why so many gut solutions only help temporarily

Your nervous system helps control digestion. When it’s balanced, it:

 

• Digest food more comfortably
• Keep digestion moving smoothly
• Support calm, regulated gut signalling
• Maintain healthy communication between the brain and gut
• Support restful “rest and digest” function

 

But chronic stress and modern lifestyle pressures can disrupt this signalling. When communication between the brain and gut weakens, digestion becomes harder to regulate. This can lead to:

 

• Digestive discomfort and bloating
• Food sensitivities
• Slower digestion
• Sleep disruption
• Feeling “wired but tired”
• Increased stress sensitivity
• Gut symptoms that seem to come and go unpredictably

 

The good news: the nervous system can recover its balance.

When digestive signalling improves, many people notice their digestion, resilience and overall sense of calm becoming easier to manage over time.

It was never just your gut

For many women, the digestive symptoms were only one part of the pattern.

 

The bloating.
The food sensitivities.
The broken sleep.
The 3am waking.
The irritability.
The overwhelm.
The feeling of being permanently “on edge.”

 

These symptoms often appear together because the gut does not operate independently.

 

It is constantly communicating with the nervous system through the gut-brain connection — particularly through the vagus nerve, one of the body’s primary “rest and digest” pathways.

When that system feels overwhelmed for long periods of time, the whole body can begin to feel less regulated. Not just digestion.

Everything downstream.

What Our Gut-Happy Customers Are Saying

What People Report After Following The Vagus+ Protocol

Over the past two years, thousands of people struggling with reflux and digestive symptoms have tried the Vagus+ protocol. While individual results vary, a customer survey of more than 10,000 users revealed some clear patterns.

 

Many people reported improvements not only in digestive symptoms, but also in the way their nervous system handled stress - a factor that often triggers reflux episodes.

 

Perhaps most striking, a large portion of customers reported being able to reduce or stop acid medication during their 12-week protocol.

 

For people who had spent years cycling through antacids, PPIs, elimination diets, and gut supplements without lasting relief, this was often the first time the underlying pattern began to change.

 

These results help explain why more practitioners are beginning to look beyond stomach acid alone - and instead consider the gut-brain signalling that regulates digestion

What to Expect Over 12 Weeks

Digestive problems like bloating rarely develop overnight, and they rarely resolve overnight either. For many people, symptoms appear when the communication between the brain, nervous system, and digestive tract becomes disrupted. Restoring that signalling takes time.

 

The goal of the 12-Week Vagus+ Protocol is to gradually support that connection so digestion can begin working the way it was designed to.

While everyone progresses differently, many people notice changes in stages:

 

• Early weeks: digestion begins to feel calmer after meals
• Within the first month: flare-ups often become less frequent
• Around weeks 6-8: food tolerance and digestive comfort improve
• By week 12: digestion feels more stable and predictable

 

Instead of constantly reacting to symptoms, your digestive system begins responding to food more normally again. That’s why we recommend committing to the full 12-week protocol for the best results.
Yona Vagus+ Protocol | Improvement in 12 Weeks
Yona Vagus+ Protocol | Improvement in 12 Weeks
Yona Vagus+ Protocol | Improvement in 12 Weeks
Yona Vagus+ Protocol | Improvement in 12 Weeks
Yona Vagus+ Protocol | Improvement in 12 Weeks

Yona Vagus+ Protocol | Improvement in 12 Weeks

Supports the gut–brain connection that influences digestion

74% of users reported fewer flare ups

Helps regulate stomach function

Backed by real customer outcomes and clinical research

Choose Your Plan

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Get the 12 Week Program Handbook free 

when you purchase the 12 Week Protocol
Expected delivery May 15 - May 17

Delivered by Royal Mail or Yodel

The 4 Essential nutrients your nervous system needs to regulate digestion

Your vagus nerve carries its signals using specific nutrients. When those nutrients are depleted, the signal weakens, and the valve that controls reflux loses its grip. This is why most supplements don't fix reflux. They're working on the wrong part of the system.

Powerful Ingredients, Proven Benefits

Each capsule is formulated with clinical-grade nutrients designed to restore the brain-gut connection, support nervous system tone, and enhance digestive signalling at the root

 

This formula contains no fillers, additives, gluten, dairy, or GMOs.
Vegan-friendly capsules. Made in a GMP-certified facility in the UK.

How to Take Yona

Take 1-2 capsules daily, with food (preferably breakfast or lunch).
This gives your nervous system time to adjust and begin absorbing key nutrients.

Tip: Always take with a meal that includes protein + fat for best absorption. Start slowly if you have a sensitive stomach. Track your symptoms to see progress. Be patient, nervous system healing takes time.

Best taken with your meal

1-2 Yona capsules. 

Optional: Capsules can be opened to add to a drink or food.

Lunch/Dinner

If more support is required, add an extra capsule midday or with dinner

Noon

  Morning 

OUR EXPERTS

formulated with clinical perspective

Yona’s protocol is developed alongside clinicians and nutrition practitioners specialising in autonomic regulation, digestive dysfunction, and nutrient repletion, ensuring each formulation reflects real-world patient patterns, not theoretical models.

dr alisha damani

MBChB

Clinical Advisor

An award-winning Medical Doctor and High Performance Coach specialising in autonomic nervous system function and its effect on digestive health. Alisha ensures Yona's approach reflects how symptoms actually present in practice, particularly in patients with stress-driven or treatment-resistant gut issues.

david mcCollum

Cert Nat ANP

Clinical Nutritionist

A certified Gut Health Practitioner with over 25 years of experience in clinical nutrition and functional health. David specialises in complex digestive dysfunction, nervous system recovery, and targeted nutrient repletion, drawing directly on casework with patients who haven't responded to conventional approaches.

From Food Fear to Food Freedom

Thousands have seen improvements. Restore natural digestion without harsh side effects.

Before - Bloated
After 12 Weeks

"To everyone with acid reflux and all that accompanies it. The Yona Vagus really works! I never thought I’d be free of protein pump inhibitors as I also have a hiatus hernia. Caught in a vicious cycle I began the Yona Vagus supplement. Now after 3 months I am off the medication and feel so much better. I recommend this to everyone suffering, try it. Top marks to Yona👏👏👏"

Jessica

Customer

Why Yona Succeeds Where Others Fail

Others

Cost-effective

£0.94/day

£100+ or more

Targets the Root Cause

Backed by Long Term Studies

Bioavailable Ingredients

No Food Restrictions

Excellent Reviews

No Dependency Risk

Claim My Food Freedom

4.76/5 based on 10,200+ Customers

Rating is verified by real users only

From Food Fear to Food Freedom: Customer Stories

Total Gut Changer

"I've been really impressed with these supplements. I suffer from colitis and over the past year since my diagnosis, I've tried other supplements, probiotics, made diet changes. They've only ever been short fixes. Since taking these, I've had less flare-ups, less bloating. I feel less lethargic and have been able to slowly start reintroducing gluten back into my life. They're a total gut changer. Im so happy I found these."

Emily R.

Verified Buyer

First Time In Months I Felt Better

"I have been taking Vagus+ for 6 weeks and initially I was skeptical. Having lived with LPR for 10 years, I'd lost all hope of a natural remedy and refused Big Pharma meds.
I can now reveal that I am 100% symptom free. No cough, no throat clearing and so, so happy."

John T.

Verified Buyer

Nightime reflux is reduced

"After two weeks of taking it very slowly( 1 tablet a day) I am starting to feel cautiously optimistic. I’ve tried all sorts of remedies over the years but for the first time in years I feel that this might actually help. I have to be careful with what I eat, but night time reflux is much reduced. I am no longer bloated and uncomfortable and I can think of eating a meal without the fear of pain and discomfort."

Sarah L.

Verified Buyer

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What's Really Driving Your Digestive Discomfort?


Take our 2-minute assessment to help identify whether your bloating, IBS, acid reflux, silent reflux, or gut symptoms may be linked to your nervous system, and what that means for you.

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Frequently Asked Questions

Can I take Vagus+ while still on omeprazole or lansoprazole?

Yes. Many customers begin the protocol while still taking their prescribed PPI. The two do not interact problematically. The recommended approach is to start Vagus+ with breakfast a few hours apart from your PPI, and continue your medication as normal for the first six weeks before considering any reduction .Any reduction should always be discussed with your GP first.

How long before I notice a change to my reflux symptoms?

Most customers notice meaningful changes between weeks three and six. Some notice early changes in the first two weeks - often a general calmness or improved sleep before the digestive symptoms shift. For silent reflux and LPR symptoms specifically (cough, throat clearing, hoarseness), expect a longer timeline - often six to ten weeks before those symptoms meaningfully improve.

Is this scientifically proven?

Yes. Yona's formulation is based on nervous system research and was tested with over 1,000 participants before launch. Our customer surveys show 80% or more experience improved digestion after 12 weeks. Every batch is also 3rd-party tested for purity and potency.

I've had a chronic cough for years. Could this be related to my reflux?

Quite possibly. A persistent dry cough, particularly one that worsens after eating, talking, laughing, or lying down, is a common presentation of silent reflux (laryngopharyngeal reflux). Many people with this symptom pattern are treated for asthma or post-nasal drip for years before the connection to reflux is made. The vagus nerve mechanism underlying Vagus+ is directly relevant to this presentation.

I tried to stop PPIs before and the rebound acid was unbearable. Will this be different?

Rebound acid when stopping PPIs is a well-documented physiological response - your body has upregulated acid-producing cells to compensate for the suppression. The difference with the Vagus+ approach is that you're working on the signalling system that governs the valve, not just suppressing the acid. Customers who have successfully reduced their PPIs on this protocol typically describe a slow taper over weeks, not an abrupt stop, and they begin the taper only after six-plus weeks on the protocol, not immediately.

How long does delivery take?

Delivery usually takes 1-2 working days if ordered before 1pm. You will receive a confirmation email with tracking information once your order is shipped. We currently deliver worldwide. For the UK, your order will be delivered with Royal Mail or Yodel. 

Does Vagus+ contain anything that might irritate a sensitive stomach?

The formula contains no fillers, binders, or common irritants. A small number of customers with highly sensitive systems find two capsules causes initial sensitivity - in these cases, one capsule daily is a valid long-term approach and still produces benefit. Starting with one capsule and building up over two weeks is always recommended for anyone who describes themselves as gut-sensitive.

Does Yona contain any allergens?

Yona is free from major allergens including gluten, dairy, soy, nuts, and shellfish. It's manufactured in a GMP-certified facility in the UK with strict quality controls. It is also suitable for vegetarians and vegans. The capsules are made from plant cellulose, and all ingredients are sourced from non-animal sources.

Is Vagus+ suitable for vegetarians and vegans?

Vagus+ capsules are HPMC (plant-based). All ingredients are suitable for vegetarians. However, Gut Barrier+  (our companion product for mucosal barrier support) contains serum-derived bovine immunoglobulin and is not suitable for vegans or vegetarians. Vagus+ itself is fully plant-compatible.

What happens after 12 weeks?

Yona is designed to help your body rebalance and become more resilient over time, not create dependency. Most customers use it consistently for 12 weeks, then adjust based on how they feel. There is no requirement to take Vagus+ after 12 weeks unless you need occasional support during stressful days. 

What's the difference between Vagus+ and Gut Barrier+? Do I need both?

Vagus+ addresses the nervous system signalling pathway, it's the starting point and the foundation of the protocol. Gut Barrier+ is a second-phase product designed for structural mucosal repair, introduced at around week 12 once Vagus+ has had time to establish. For most reflux customers, beginning with Vagus+ alone for the first twelve weeks is the recommended approach. Gut Barrier+ becomes relevant once the nervous system signalling has begun to stabilise.