EnduraBol High Iodine is high quality bolus. It provides a slow release, and contains six trace elements and three vitamins. Give Endurabol High Iodine to grazing cattle, to improve the trace element status of your herd. Boasting higher levels of trace elements and vitamins than other cattle boluses, EnduraBol High Iodine is purpose designed to support the health requirements of breeding cattle and cattle with high daily live weight gains. Endurabol High Iodine should also be given to cattle if there is a known imbalance of trace elements in the feed. Help to maintain optimal herd health with EnduraBol High Iodine.