Featured Breathing Tools for Relaxation and Clarity
What is Conscious Breathing?
Modern research in pulmonology, psychology, biochemistry, and human physiology shows that even small changes in how we breathe can have a profound effect on the body. Conscious breathing influences the nervous system, physical performance, recovery, rejuvenation and long-term wellbeing.
CO₂ is the body’s regulator of breathing balance.
Explore the Cardiseries for advanced CO2 tolerance training
Discover how conscious breathing and CO₂ tolerance shape the body, nervous system, and mind.
Breathe better and experience life-changing benefits for the mind, body and soul
Discover the power of CO2 for body recovery, strength endurance, and resilience
Improve your circulation, heart, skin, respiratory, and gastrointestinal systems and experience change
Courses & Education
CO2 ACADEMY
One of the most overlooked factors in breathing is carbon dioxide. Far from being a waste gas, CO₂ plays a central role in regulating mental clarity, physical function, and long-term health.
Meet the founder of Conscious Breathing
Anders Olsson is the founder of Conscious Breathing and a globally recognized authority on breathing science and CO₂ physiology. His work has influenced tens of thousands of people worldwide and is featured in James Nestor’s bestselling book Breath for his exceptional understanding of how breathing shapes human health, calmness, and longevity.
Wim Hof vs Conscious Breathing
A common question is what makes Conscious Breathing different from Wim Hof breathing. Which way to breathe is correct? Which method is best? Is it possible to combine the two?
Cardihaler™
Developed by Anders Olsson
Trusted by 100,000+ people worldwide
Advanced CO₂ Breathing Device for Performance, Recovery & Longevity
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BREATHE
There is nothing new about the importance of breathing. Just a few minutes of oxygen deprivation is enough to destroy the brain’s ability to process incoming information forever. Access three free guided inXhale exercises to support calm, ease, and smoother breathing.
No experience needed.
Read articles and scientific research on CO₂, breathing, and human physiology