H.J. Baker Lactivate 3-in-1 Formula is a protein supplement for dairy cows transitioning to the lactation period, balancing natural sources of highly digestible by-pass proteins with encapsulated rumen-protected lysine and methonine. By balancing the lysine, methionine and protein, Lactivate can work to optimize milk production; boost component levels and improve both milk to feed efficiency and overall performance; and supply key amino acids.