Symbiotics guarantees a minimum 40% level of IgG Immunoglobulins in its Colostrum High IG for people who want extra support from this specialized Colostrum component. That's 20 times the level in normal human Colostrum! As the smallest immune factor, IgG readily leaves the circulation and enters tissues that larger molecules can't penetrate. That makes Colostrum High IG an important consideration for those with GI tract stress and for athletes or others whose bodies are under physical stress. Increased immunoglobin levels aid nutrient absorption. High IG is hormone, pesticide, antibiotic and rBST free.*

Fight back with Colostrum High IG! Your immune defense system gets depleted as you age. Symbiotics High IG Colostrum adds back the full range of immune factors including IgA, IgD, IgE, and IgM, as well as IgG, for dual action in the bloodstream and also in the GI tract. It helps maintain a robust intestinal lining and promote healthy intestinal flora. Its growth factors enhance stamina and support normal re-growth of tissue and lean muscle. Clinical studies show wide ranging health benefits.*