IgG powder is a dairy-free as well as a purified immunoglobulin G or simply in its abbreviated form called IgG. This powder is simply available to everyone as a supplement of diet. The igg powder buy is also considered to be bovine immunoglobulin that is derived from serum. These immunoglobulins offer a greater concentration of IgG.
This higher concentration only helps you in taking up various immune challenges against many allergens that can attack