Duro-Tuss Relief Dry Cough Night-Time Liquid is a herbal formulation designed to help relieve throat irritation and an associated dry, unproductive cough at night. It contains marshmallow (Althaea officinalis) and chamomile (Matricaria chamomilla), both traditionally used in Western herbal medicine to soothe the throat and support sleep quality. With a pleasant blackberry and vanilla flavour, this night-time liquid is easy to take before bed. It contains no added sugar and is free from artificial colours, lactose, and gluten. Buy Duro-Tuss Relief Dry Cough Night-Time Liquid Blackberry & Vanilla 200mL at Health Supplements Australia for soothing overnight cough relief. Shop now!