Note: 4Life Transfer Factor Classic is a dietary supplement. It is not a medicine and is not intended to diagnose, treat, or cure any disease.

We often receive questions about using Transfer Factor supplements in the context of dietary sensitivities. One of our customers recently asked: “My 4-year-old daughter is intolerant to cow’s milk protein. Can I give her Transfer Factor Classic?”
First, it’s important to understand that Transfer Factor Classic is made from colostrum bovinum—bovine colostrum, which is the first form of milk produced by cows after giving birth. Colostrum is naturally rich in nutrients.
However, Transfer Factor Classic does not contain whole fresh colostrum. Instead, it includes a patented extract known as 4Life Transfer Factor®, which is isolated from colostrum and used as the core ingredient of the supplement.
Based on feedback from our customers, individuals with milk sensitivity often tolerate this supplement well. Those who have shared their experiences with us never complain.
Still, we strongly recommend that parents or individuals with health conditions consult their physician before introducing any new supplement—regardless of its composition or prior use history.
Author: Alicja Krzywańska-Podermańska
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