The Bcalm Personal Breathing Filter is a non-drug medical device that is intended for anxious panicky feelings and nervousness when in closed-in places. Bcalm works by removing excessive CO2 in the surrounding air while increasing oxygen in air inside crowded spaces such as rooms, offices, elevators and mass transportation such as airplanes, buses and trains.
- Bcalm has been sold in the UK, France and Russia for over four years
- Bcalm is completely natural and uses no medicine
- Feel relief in just 6 or 7 breaths