The Buteyko
Method.
The Buteyko Method is a breathing retraining system developed in the 1950s by Ukrainian physician Konstantin Buteyko. It focuses on correcting chronic overbreathing, restoring nasal breathing, and improving carbon dioxide tolerance.
At BreathLab Brighton, Buteyko principles are applied for mouth breathing elimination, anxiety and panic reduction, and as the physiological foundation for most breathing retraining work.
What Is the Buteyko Method?
The Buteyko Method is a structured breathing retraining approach based on the hypothesis that many modern health issues are linked to chronic overbreathing — breathing more air than the body requires. Rather than increasing breathing effort or inducing altered states, Buteyko aims to make breathing quieter, slower, lighter, and less visible.
Developed in the early 1950s by Konstantin Buteyko — a Ukrainian doctor working in Moscow — the method arose from his clinical observations that severely ill patients often breathed heavily, and his hypothesis that excessive breathing lowered CO₂ to problematic levels.
CO₂ is not just
a waste gas.
The central theory of Buteyko is grounded in carbon dioxide physiology. CO₂ plays several important roles: it regulates blood pH, influences oxygen release via the Bohr effect, and affects smooth muscle tone in the airways.
The Bohr effect describes how CO₂ influences the release of oxygen from haemoglobin. Higher CO₂ allows oxygen to be released more easily to tissues. Lower CO₂ — caused by chronic overbreathing — means oxygen binds more tightly, potentially reducing delivery efficiency.
The Bohr effect is scientifically established. The degree to which mild chronic overbreathing causes systemic disease remains debated in mainstream medicine. Buteyko's broader disease claims are not universally accepted — but the breathing retraining benefits are well supported for specific populations.
The Bohr Effect
CO₂ influences how efficiently oxygen is delivered from haemoglobin to tissues. Chronic overbreathing lowers CO₂ and may reduce oxygen delivery efficiency — the opposite of what overbreathers expect.
Hyperventilation & Anxiety
Overbreathing lowers CO₂, shifts blood pH, and can trigger dizziness, tingling, chest tightness, and air hunger — symptoms that closely overlap with panic attacks.
Nasal Breathing & Nitric Oxide
Nasal breathing produces nitric oxide in the paranasal sinuses, which dilates airways and supports oxygen delivery. Mouth breathing bypasses this entirely.
Asthma & Breathing Retraining
Several clinical trials have found Buteyko-based retraining can reduce asthma symptoms and reliever inhaler use. Evidence quality varies, and it is considered complementary rather than replacement therapy.
How the Buteyko Method Is Practised
A typical Buteyko training sequence involves several interconnected components, introduced progressively.
Nasal Breathing Training
The foundation of Buteyko. Clients are trained to breathe through the nose at all times — including during sleep. Benefits include nitric oxide production, air filtration, and reduced respiratory rate.
Reduced Breathing Exercises
Deliberately reducing breathing volume until a mild air hunger sensation appears. The goal is to gently raise CO₂ tolerance rather than dramatically restrict breath.
Control Pause Measurement
After a normal exhale, hold the breath until the first natural urge to breathe. The number of seconds is used as a training metric — not a medical diagnostic — to track CO₂ tolerance progress.
Breath Hold Drills
Short, mild breath holds — during walking or after exhale — used as tolerance-building drills. These are gentle and controlled, not extreme.
Mouth Breathing Elimination
Practical strategies for eliminating mouth breathing during the day and night, including habit correction and where appropriate, guidance on supporting night-time nasal breathing.
Who Buteyko may help
- Chronic mouth breathers
- Anxiety with air hunger or breathlessness
- Asthma (alongside medical care)
- Chronic sighing and yawning
- Panic disorder linked to overbreathing
- Sleep-related mouth breathing
- Overthinkers and chronic stress profiles
Who should be cautious
- Severe respiratory illness
- Unstable cardiovascular conditions
- Advanced chronic disease
- Those attempting to replace prescribed medication without physician guidance
Buteyko should not replace medical treatment without physician guidance. It is generally well tolerated because it avoids hyperventilation and extreme breath retention.
Buteyko at BreathLab Brighton
At BreathLab, Buteyko principles form the backbone of most breathing retraining work. Clients undergo a breathing assessment, mouth breathing habits are evaluated, CO₂ tolerance is measured in a non-medical context, and reduced breathing drills are introduced gradually — matched to each individual's baseline.
Mouth breathing correction is typically the first intervention, before any advanced breathwork. Getting this right changes everything downstream. The method is particularly suitable for individuals with anxiety and air hunger, chronic stress profiles, and those who react poorly to stimulating breathwork styles.
Buteyko vs Other Breathwork Methods
Buteyko is typically the most conservative and regulation-focused.
| Method | Breath Speed | Stimulation Level | Primary Focus |
|---|---|---|---|
| ButeykoThis method | Slow, reduced | Low | CO₂ tolerance & nasal breathing |
| Coherent Breathing | Slow, rhythmic | Low | HRV & vagal regulation |
| Wim Hof | Fast cycles + holds | High | Resilience & stress exposure |
| Holotropic | Fast, prolonged | Very High | Altered states |
| Rebirthing | Continuous | Moderate–High | Emotional release |
Buteyko Method — Frequently Asked Questions
Common questions about the Buteyko Method, CO₂ physiology, and breathing retraining.
No responsible practitioner should claim a cure. Some studies suggest symptom improvement and reduced medication use under supervision, but Buteyko is not a replacement for medical care.
Buteyko Method can be intense
if done incorrectly.
You don't need to guess your way through YouTube techniques. At BreathLab Brighton, experiences are adapted to your nervous system, screened for suitability, progressed safely, and monitored throughout the session.
- Individually screened before your first session
- Adapted to your nervous system baseline
- Progressed at the right pace for you
- Monitored throughout by Feodor Kouznetsov
- No guesswork — structured from the start
Breathwork can influence physiology quickly. That is why supervision, screening and correct pacing matter.
Supervised by Feodor Kouznetsov · BreathLab Brighton, East Sussex · Structured. Supervised. Science-informed.
Feodor Kouznetsov
Founder · BreathLab Brighton
Feodor developed the Formula.Life breathing method after years of working with clients experiencing ADHD, anxiety, OCD, and chronic overbreathing. His approach is grounded in physiology, not mysticism — structured, supervised, and individually adapted.
Founder
BreathLab Brighton
Creator
Formula.Life Method
Certified
Buteyko Method Instructor
Author
"Let's Get Some Air"
10+ Years
Breathwork experience
"Breathwork can influence physiology quickly. That is why supervision, screening and correct pacing matter."
— Feodor Kouznetsov, BreathLab Brighton
Breathwork can influence physiology quickly. That is why supervision, screening and correct pacing matter. At BreathLab Brighton, every session is structured, supervised by Feodor Kouznetsov, and individually adapted.