Herbal supplement syrup for coughs and flu to assist the body in expelling mucus and strengthening mucus membranes.

Research on some ingredients:
Coltsfoot: Asthma. Chronic bronchitis. Irritating cough; Loosens thick phlegm in the lower respiratory system
Eyebright: Clears and drains sinuses and post-nasal drip. Allergies. Hypersensitive mucus membranes in eyes, ears, nose, and throat. Watery eyes
Marshmallow root: heals, protects, and builds up mucus linings in the intestinal tract and elsewhere in the body. Asthma. Chronic bronchitis. Irritating cough. Whooping cough. Catarrh. Soothes mucus membranes