1.GMP certificate 2.Cod liver oil for cattle, fowl,swine 3.Adjuvant for bacterial, viral disease 4.Top500 Enterprise Cod-liver oil 1.GMP certificate2.Vitmans and nutrition for cattle, fowl,swine3.Quite effective to negative reactions while poults' first-time fodder4.100g/bag Detailed specificationProductCod liver oil granule Main ingredientCod liver oil(VA,VD2,VD3,VE), AKGS, DHA, ...