BETULA Kombi colostrum 60 capsulesColostrum is a very specific liquid that forms in the mammary glands immediately after birth. in a concentrated form It contains biologically active substances (immunoglobulins, lactoferrin, cytokines, vitamins, biominerals, growth factors, interferon and others), which contribute to the adaptation of the young to a new environment. BETULA Kombi colostrum contains cow + goat colostrum in a ratio of 7: 3. Colostrum BETULA It is obtained only from