IgG Plus is a powder form of serum-derived immunoglobulin concentrate. Due to its higher immunoglobulin concentration (>50%) than our original Extreme Immunity powder, IgG Plus is an even better natural source of IgG for use in digestive health, immune support and sports nutrition products. As a unique alternative to Colostrum products, IgG Plus contains no lactose and is free of milk proteins, such as casein and β-lactoglobulin, which can be poorly tolerated by some people. It contains very low levels of saturated fat. IgG Plus is manufactured from non-GMO ingredients at a FDA-inspected facility and in accordance to current Good Manufacturing Practice (cGMP). IgG Plus has been recognized as GRAS (Generally Recognized As Safe) by the US FDA.

Extreme Immunity’s new protein powder with more immunoglobulin.
For use in digestive health, immune support and sports nutrition.
Higher concentration (45%) of immunoglobulin than our original powder.
Natural source of protein and immunoglobulin Lactose-free alternative to Colostrum.
Manufactured from non-GMO ingredients at a FDA-inspected facility and in accordance to current Good Manufacturing Practice (cGMP).