Colostrum is the first milking produced by a mother cow after giving birth. The sooner the colostrum is collected and frozen the more natural immune properties it retains. That is why Imutek has such strict guidelines for collecting our colostrum. Every dairy is required to certify the colostrum they supply us is drawn from the first day milking. This is the key factor in ImuTek providing you the highest quality colostrum possible and to ensure you get maximum results for whatever application you are using our colostrum. Our colostrum products are produced from pure liquid bovine colostrum, collected from controlled, inspected US Grade A dairy herds. Our dairy farmer partners guarantee it. At our state-of-the-art USDA inspected facilities we thermally treat the liquid colostrum with our specialized low-temperature pasteurization process. The colostrum is then processed by large spray-dryers that have been specifically designed and engineered to dry colostrum with minimum heat exposure, assuring that the vital benefits the colostrums natural factors are retained. Every ounce of colostrum that arrives at ImuTek is tested multiple times for quality and other natural nutrient levels according to USDA requirements. We also test every completed batch of dried colostrum to insure it meets our quality standards and will perform for you in field as expected. Our line of pure colostrum based products have been serving the dairy, cattle and human health industry for over 20 years. The reason? We provide you with maximum RESULTS! Brand new! Fast Free Shipping! Orders received by noon PST ship same business day. Additional Details ------------------------------ Product description: Colostrum is the first milking produced by a mother cow after giving birth. The sooner the colostrum is collected and frozen the more natural immune properties it retains. That is why Imutek has such strict guidelines for collecting our colostrum. Every dairy is required to certify the colostrum they supply us is drawn from the first day milking. This is the key factor in ImuTek providing you the highest quality colostrum possible and to ensure you get maximum results for whatever application you are using our colostrum. Our colostrum products are produced from pure liquid bovine colostrum, collected from controlled, inspected US Grade A dairy herds. Our dairy farmer partners guarantee it. At our state-of-the-art USDA inspected facilities we thermally treat the liquid colostrum with our specialized low-temperature pasteurization process. The colostrum is then processed by large spray-dryers that have been specifically designed and engineered to dry colostrum with minimum heat exposure, assuring that the vital benefits the colostrum?s natural factors are retained. Every ounce of colostrum that arrives at ImuTek is tested multiple times for quality and other natural nutrient levels according to USDA requirements. We also test every completed batch of dried colostrum to insure it meets our quality standards and will perform for you in field as expected. Our line of pure colostrum based products have been serving the dairy, cattle and human health industry for over 20 years. The reason? We provide you with maximum RESULTS!