IO MAGNESIUM AND VITAMIN E 3KGMagnesium, Vitamin E and Vitamin B1 are key nutrients that provide the building blocks for muscle and nerve function in horses. Magnesium and Vitamin E contains high levels of Magnesium, Vitamin E and Vitamin B1 to assist calming nervous, anxious horses. Vitamin E is a powerful anti oxidant that reduces free radical damage and subsequent muscle pain following exercise, improving recovery times. This supplement contains chelated Magnesium and