This supplement delivers a stabilized blend of four strains of live, naturally occurring lactic acid bacteria along with natural vitamin E in an easy-to-dose oral gel. It is formulated for beef and dairy cattle, including newborn calves, growing calves, feedlot animals, and cows at freshening. The gel is typically given directly into the animal's mouth using the tube or an accompanying dosing device, with the amount adjusted to the animal's age and weight. It is commonly used around times of physiological stress, including birth, weaning, shipping, ration changes, or following antibiotic therapy, and can be repeated as needed. Ingredients include a soybean oil base, natural vitamin E, and dried fermentation products of the included bacterial strains. The product should be stored in a cool, dry location to help preserve bacterial viability until use.