From October 29, 2022, to December 10, 2022, researchers from the University of Baghdad’s College of Agricultural Engineering Sciences monitored birds at the Abu Ghraib chicken farm as part of a 42-day comparative study. Analyzing the effects on the quality of broiler meat from varying amounts of oxtetracycline and lemon verbena leaves powder (aloysia citriodora) in their meals. Three hundred commercial hybrid broiler chicks (ROSS 308) were employed, all of which were unnaturalized at one day old and had an initial weight of 42.42 g/chicken. T1 chicks were fed a standard broiler diet without any additives, T2 chicks were fed diets containing 250 mg of oxytetracycline antibiotic powder per kilogram of body weight, and T3 chicks, T4 chicks, and T5 chicks were fed diets containing 1%, 1.5%, and 2% of aloysia citriodora leaves extract powder. There were no unethical changes in live weight or carcass weight between transactions (p>0.05), but the clearing ratio for the third transaction was much better than the rest of the transection. This study also demonstrated the beneficial effect of adding powdered lemon verbena leaves on flavor oxidation markers after two months of freezing, with a marked reduction in comparison to both the control treatment and the antibiotic treatment.