In view of the foregoing, an embodiment herein discloses a novel formulation of herbal drink and method of preparing herbal drink. According to an embodiment, the herbal drink comprises of purified water, and one or more herbals, wherein the herbals includes Usheera [Vetiveria Zizanioidis], Chandana [Santalum Album Linn], Sarasaparilla [Hemidesmus Indicus], Lavanga [Eleteria Cordomum mation] and Ela [Cinnamum Zeylanieum], wherein said herbal extracts is added in the range of 12.5ml to 15 ml per litter for upto 2 litter water.