Phaedrus Life Science Pvt. Ltd., an ISO 9001:2015, ISO 22000, HACCP, FSSAI and WHO GMP certified company is into making of pharmaceutical medicines, supplements and energy drinks. Zil-Fil is an orange flavoured 105 GM Instant Energy Booster Powder that is enriched with vitamin C and zinc. The powder is sweetened, which means there is no need to add more sugar while preparing it. Read the instructions to prepare this drink for yourself in order to beat the lethargy in summer days.