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.