One of the main differences is that bovine colostrum actually contains less lactose than human colostrum. Did you know that human colostrum actually contains the highest amount of lactose for any species?!
When it comes to immunoglobulins, human colostrum consists primarily immunoglobulin A (IgA). Bovine colostrum contains a multitude of immunoglobulins including IgA, IgG, IgE, IgD and many more.
Bovine colostrum also contains 40 times more antibodies than human colostrum!