: Choose products certified free of hormones (rBST-free), antibiotics, and GMOs.

Hyperimmune bovine colostrum (HBC) is a specialized dietary supplement harvested from cows that have been repeatedly vaccinated against specific human pathogens. This process results in colostrum with exceptionally high titers of targeted antibodies (immunoglobulins like IgG) designed to neutralize specific viruses and bacteria, such as rotavirus, E. coli , and C. difficile .

: High-quality colostrum must be collected within the first 6–24 hours after birth, as bioactive levels drop rapidly afterward.