Are transfer factors and nanofractions safe?
Yes. Transfer factors and nanofractions are designed by the immune system for the immune system so they are safe and effective for people of all ages. 4Life’s extraction processes avoid or remove common allergens from egg and colostrum sources so they are non-allergenic. And, any remaining lactose in colostrum-derived transfer factors or nanofractions is far below the amounts that typically cause reactions.
