Chinese Herbal FormulaSupport Free BreathingKeep Airways OpenBalance Mucus Levels Directions Adults and children age 12 or over take 2 capsules (under age 12 take 1 capsule) every 4-8 hours as needed to maintain healthy lung function. Results are usually felt within hours and increase with continued use. Once desired results are obtained try 1 or 2 capsules twice daily for maintenance. May be used indefinitely if desired or as needed for seasonal or temporary conditions. Free Of Corn dairy soy wheat gluten yeast and animal products. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose treat cure or prevent any disease.