The present disclosure relates to a novel Anti-Oxidant Herbal composition comprising Termanalia arjuna extract, Camellia sinensis extract, and Trikatu extract in specific weight percentages and optionally at least one carrier. The present disclosure further relates to use of the composition for treatment and/or prevention of hyperlipidemia and/or Ischemic heart disease. The present disclosure also relates to a method of preparation of the composition.