Prospera Syrup contains  Ivy leaf extract (Hederae Helix): this plant is scientifically proved for its constituents and isolated active compounds, as effective in acute and chronic cough treatment. Prospera® syrup dissolves viscous bronchial mucus and acts as an expectorant (helps you cough up the mucus) at productive cough as well as it decreases an urge to cough at dry, tickling cough.