Norbrook Opti-Mag 3 Magnesium Bolus

Norbrook Opti-Mag 3 Magnesium Bolus Indicated for use in adult cattle as an aid in the maintenance of magnesium intake during the high risk periods associated with the grazing of rapidly growing grass, by the provision of a slow release depot of magnesium. The Norbrook Opti-Mag 3 Magnesium Bolus is a long-acting nutritional bolus designed to support magnesium intake in cattle during periods of increased demand. It is particularly useful during grazing and high-risk times when magnesium deficiency can occur, helping support animal health and performance. Formulated to provide a sustained release of magnesium, this bolus helps maintain consistent levels in the animal, supporting normal muscle function, calm behaviour, and overall wellbeing. It is commonly used as part of a proactive management strategy to reduce the risk associated with low magnesium intake, especially in lactating cows and animals grazing lush pasture. The Norbrook Opti-Mag 3 Magnesium Bolus is designed for easy administration using a suitable bolus gun. Its long-lasting action reduces the need for frequent supplementation, saving time while providing dependable support throughout critical periods. Ideal for dairy a