Cardihaler

Product information

The Cardihaler™ is a precision-engineered CO₂ breathing trainer designed to support breathing efficiency, breathing balance, performance capacity, and long-term resilience. As part of the Cardi Series developed by the Conscious Breathing Institute, it represents one of the most advanced applications of CO₂ breathing training available today.

Created by Anders Olsson, pioneer in modern breathing science, the Cardihaler™ is used by thousands of individuals and instructors worldwide. Many users report noticeable effects after a single session, with consistent practice leading to progressive, longer-term changes across performance and daily wellbeing.

Who Is It For / What It Does

The Cardihaler™ is designed for people who are serious about breathing practice, health improvement, performance optimization, stress resilience, and longevity.

What is a CO₂ breathing trainer?

Your body relies on carbon dioxide (CO₂) as part of normal breathing physiology. CO₂ plays a role in breathing efficiency and regulation. Modern life often leads to habitual overbreathing, lowering natural CO₂ tolerance and reducing breathing efficiency across the entire system.

The Cardihaler™ works by:

• Gently increasing inhaled CO₂
• Slightly restricting oxygen intake
• Supporting breathing efficiency training
• Supporting a calmer, more resilient breathing response

This combination helps support breathing practice and physiological adaptation over time.

The Cardihaler™ is widely regarded as the favourite product in the Cardi Series, valued for its precision, ease of use, and measurable feedback during breathing practice.

This consumer wellness CO₂ breathing trainer supports breathing training and physiological adaptation. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition.