Get a sound relief from a deep, chesty cough with Benylin Chesty Coughs Non­Drowsy syrup. It works deep down to loosen phlegm, clear bronchial congestion, and make your cough more productive. It can be taken at any time of the day or night and is effective in just 15 mins. Without making you drowsy, it provides a deep penetrating relief. The syrup can be consumed by adults and children aged 12 years and over and is available in 150 ml and 300 ml glass bottles. Benylin Chesty Cough Non Drowsy 300ml