Effective relief of coughs and congestion due to colds, minor bronchial irritations, laryngitis, hoarseness, croupy cough and minor irritations due to smoking, dust or air pollution. Directions: To be taken every 2 - 3 hours as required. Adults and children over 12 years old: 1 to 2 teaspoons (5 to 10 milligram). Do not exceed 5 doses daily. If preferred, mix with equal parts honey. Active Ingredients: Each teaspoonful (5 milligram) contains: 153 milligram ammonium carbonate, 267 milligram potassium bicarbonate, 22 milligram menthol, and 2.2 milligram camphor. Non-MedicinalFast relief of coughs and congestion due to cold and minor bronchial irritations.All Buckley's syrup now comes with twist cap only, there is no seal on the bottle.Only box is sealed from both ends.