Fertidose helps to support preparation for estrus and reproduction in cattle. It is administered orally. 1-2 tube syringes are applied 30 days before insemination and mating. In highly productive animals, 1-2 tube syringes are recommended to be applied twice, 60 and 30 days before insemination and mating. Composition: Vitamin E, Vitamin A, Beta carotene, cobalt, copper, manganese, zinc, selenium, apple concentrate, Mono-sodium phosphate, wheat feed, glycerine, propylene glycol, vegetable oils, yeasts and parts thereof 1 syringe is 50 ml. There are 25 syringes in1 box.