Main ingredients: Each L contains: Sodium Selenite 0.8g Vitamin E40gUsage: 1, selenium and vitamin E to prevent oxidative damage in animal body has a synergistic effect. 2, Brood use can significantly increase the survival rate of groups, reducing stress to improve resistance. Disease before, during and after the vaccine not only can reduce stress, but also improve the body's antibody levels. In the growing period can reduce their subjects to use meat ratio. 3, laying hens can be used to increase egg weight, improve egg production rate, increased eggshell stiffness and reduce breakage. 4, the product bottle 50mI, Duishui 50-100kg. 5, mixed drinks to be mixed evenly, do not overuse. Storage: shading, sealed, stored in dry place Package: 50ml / bottle × 120 bottles / box