2,500+ Gut Happy Users
Your digestive discomfort might not start in the gut
Digestion is influenced by your nervous system. When you're exhausted or running on empty, digestion can become harder for your body to prioritise. Yona is formulated to support the nervous system that influences digestion, not just digestive comfort alone.
Free Shipping | Designed for high-sensitivity users
82% of surveyed users reported improvements in digestion after 12 weeks*
Supports healthy
vagus nerve function
Supports a calmer
gut response
Supports gut-brain
connection
Supports healthy
vagus nerve function
Supports a calmer
gut response
Supports gut-brain
connection
Supports healthy
vagus nerve function
Supports a calmer
gut response
Supports gut–brain
connection
Supports para-
sympathetic activation
Designed for
sensitive users
Supports healthy
vagus nerve function
Supports a calmer
gut response
Supports gut–brain
connection
Supports para-
sympathetic activation
Designed for
sensitive users
A two-step protocol
The Road Map To
Calm & Confident Digestion
The Nervous System
Reset Protocol
2,500+
Gut-Happy Users
From Survival Mode to Settled
Month 1
This is where the nervous system support begins. Vagus+ starts supporting the gut-brain signalling that can affect how your digestive system responds day to day. Many users notice a subtle shift in how their body responds to stress, a little less edge, a little more ease. Your gut is starting to receive different signals.
Months 2-3
The cumulative effect of a calmer nervous system starts to show up in digestion. Bloating, reactivity, and discomfort before meals can begin to ease. If you have introduced Gut Barrier+, your mucosal lining is receiving the nutritional support it needs to function more consistently. Many users report their first noticeable windows of digestive comfort around this point.
Months 3-6
This is where the two-step protocol compounds. A more settled nervous system combined with mucosal support means your digestive system has more consistent nutritional support behind it. Customers at this stage often report eating foods they had previously found difficult, and feeling like their gut is finally working with them rather than against them.
Developed with science. Guided by experience.
Yona's formula was built with leading dietitians, scientists and clinicians who believe the gut health conversation has been missing something important.
What's Really Driving Your
Digestive Symptoms?
Is stress silently disrupting your digestion?
Understand the stress signals your digestion is sending
Could your nervous system be the missing piece?
Take OUr quiz
No sign-up required | Personalised results instantly
Eat Without Thinking Twice
Results After 12 Weeks
82%
of users report improved digestive comfort
74%
of users reported less discomfort after eating
48%
of users report feeling calmer and less reactive to stress
Based on a customer survey of Yona subscribers. Individual results vary. Survey responses reflect self-reported experience.
Are you ready to join them?
You asked. We answer.
Everything You Need To Know
What makes Yona different from probiotics or digestive enzymes?
Probiotics work on the bacteria in your gut. Digestive enzymes help break down food. Yona works upstream of both. Our formula is designed to support the nervous system and the vagus nerve, which is the primary pathway your brain uses to communicate with your digestive system. When that communication is under strain, no amount of probiotics will fully address it.
How does targeting the nervous system help with digestion?
Your digestive system does not operate independently. It is governed by signals from your brain, transmitted largely through the vagus nerve. When the nervous system is under prolonged stress, those signals weaken. Yona's formula is designed to support the nutrients your nervous system needs to maintain that communication clearly and consistently.
What is the vagus nerve and why does it matter?
The vagus nerve is the longest nerve in the body, running from your brainstem through your chest and into your digestive tract. It coordinates digestion, motility, and the body's ability to move into a calm, restorative state. Most gut health products do not address it at all.
How long before I notice a difference?
Most users begin to notice changes after 4-6 weeks, though Yona is designed as a 90-day protocol. The nutrients in Vagus+ work by supporting your nervous system over time, not by providing an immediate fix. Results tend to build gradually and hold more durably as a result.
Do I need to take it every day to see results?
Yes. Consistency matters with Yona more than it does with many supplements because the formula is supporting an ongoing physiological process. Missing occasional days is unlikely to undo progress, but daily use throughout the protocol gives you the best chance of meaningful, lasting change.
Do I need to keep taking it once I feel better?
Not necessarily forever. Some customers choose to continue as a maintenance support, others step down after completing the protocol. We recommend completing the full 90 days before making that decision, as the changes tend to consolidate in the later weeks.
Is Yona suitable for sensitive stomachs?
Yona was specifically designed with sensitivity in mind. The protocol is structured so that nervous system support comes first, before any more intensive intervention. The ingredients are in high bioavailability forms to support gentle absorption. If you have particular concerns, we recommend speaking with your GP before starting.
Can I take Yona alongside my current medication?
Yona is a food supplement and the ingredients are generally well tolerated. However, if you are taking prescription medication, particularly PPIs or other digestive medications, we always recommend checking with your GP or pharmacist before starting anything new.
Is it safe to take long-term?
The formula contains established nutrients with well-documented safety profiles. There are no ingredients that raise concerns with extended use at the doses included. As with any supplement, if your circumstances change, it is worth reviewing with a healthcare professional.
I've tried everything. Why would this be different?
Because it starts in a different place. Most gut health products address the gut directly. Yona addresses the nervous system that governs it. If you have tried diets, probiotics, enzymes, and still haven't found lasting relief, there is a reasonable chance the root of the issue hasn't been touched yet.
When do I introduce Gut Barrier+ and why?
We recommend starting Gut Barrier+ after four to six weeks on Vagus+. By that point, your nervous system has had time to settle and your body is better positioned to respond to the second layer of the protocol. Introducing it too early can reduce its effectiveness.
Where do you deliver and how long does it take?
We deliver across the UK via Royal Mail and Yodel. Standard delivery is free and takes 2 to 5 working days. If you need it sooner, express delivery is available for orders placed before 11am, with next working day arrival.