Our bodies and specifically our immune systems have never been under more stress or invasion. With increased toxic burden and decreased nutrient density in our food, our immune system is left with less support for optimal function. This product contains an unique combination of immune defending herbs, mushroom extracts to fend off the constant bombardment of possible infections and other invasions to the body. PatchMD utilizes the highest quality, bioavailable forms of nutrients without the need for artificial ingredients or fillers. Support your health and body with Immune Defense Plus!