Bovine colostrum and / or goat as functional ingredient in fermented dairy products.Bovine colostrum and / or goat processed has undergone the stages of desnatamento, heat treatment, coagulation, precipitation, micro filtration, concentration (Ultrafiltration and chromatography) and dehydration (vacuum, freeze-drying and spray drying).The product obtained can be added in the formulation of fermented dairy foods such as yogurt, fermented milk, cheese, ice cream, cream, and edible or similar.In addition,It is the invention represents an alternative source of immunological compounds and antimicrobials that could be directed to specific target obtained from bovine and caprine colostrum.