Alltrace Biotin Gold Cattle Bolus – 101g x 20 The Alltrace Biotin Gold Cattle Bolus is a sustained-release bolus designed for grazing or forage-fed dairy cows and heifers over 400 kg , delivering targeted biotin supplementation and essential trace elements to support overall health and productivity. In-vivo studies show it provides 20 mg of biotin per head per day over 120 days, alongside copper, cobalt, iodine, selenium, manganese, zinc, and vitamins A, D3, and E . The Alltrace Biotin Gold Cattle Bolus is ideal for farmers and herd managers seeking a long-lasting, reliable supplement to improve hoof and horn strength , enhance general condition , and support reproductive performance . Its professional-grade formulation ensures continuous nutrient delivery , contributing to strong, healthy calves and easier, cleaner calvings . Designed to lie in the reticulum and dissolve from a constant surface area , the Alltrace Biotin Gold Cattle Bolus provides a consistent supply of nutrients for 120 days . Both boluses can be applied in a single, simple application , saving time and making administration convenient during routine herd management. This bolus is safe, effective, and has no meat
