Is this product made from hyperimmunized colostrum?
First Defense Tri-Shield
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Open Sep 28, 2026 - 10:45 AM
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Sep 28, 2026 - 10:45 AM
Yes, the colostrum used in tri-shield is hyperimmunized, meaning it comes from cows that have been specially immunized to produce higher levels of specific antibodies. Hyperimmunization increases the protective value of the product for calf health.
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First Defense Tri-Shield
Immucell First Defense Tri-Shield paste for newborn calves is made from 100% dried colostrum to provide antibody-driven immediate immunity against 3 common calf scour causes. Ready-to-use oral gel; give to newborns as soon as possible after birth as a one-time preventative treatment for newborn calf...
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