Some of the major players in the human use bovine colostrum market are PanTheryx, Colostrum BioTec, Immuno-Dynamics, Ingredia Nutritional, New Image, Biostrum Nutritech, Imu-Tek, Good Health NZ Products, Biotaris, Sterling Technology, PanTheryx, Cure Nutraceutical, Deep Blue Health, Changfu Milk.