The research work contains standardization, Development and pharmacological evaluation of both Marketed syrup(Ayurlabs Herbal Cough Syrup) and Developed syrup. In standardisation organoleptic, physicochemical, physical and phytochemical evauation were included. Also Heavy metal and Microbial analysis and Anti oxidant activity were done. In Development water extracts of each ingredients were prepared by spray dried method(Labultima) and hot plate method. HPTLC evaluation were done by marker compounds and fingerprinting done by comparing Rf value for particular ingredient. By HPTLC evaluation...