Well being. Breathing Prolonged release. Helps clear the airways. Soothes the respiratory tract. 30 capsules. What are the causes of Breathing? Allergies, hay fever, pollution, cold shock are some of the factors that can cause breathing disorders, mild cough and slight congestion of the respiratory tract. Daily well-being for the respiratory tract The natural response to help clear the airways. Bien-être Respiration combines the effectiveness of 4 plants to help the body fight external attacks while preserving the integrity of the respiratory tract.