Targeted Choice Wellness Support Caplets is a wholesomely crafted immune defense formula that provides a complementary combination of non-GMO nutrients and sustainably sourced herbal extracts such as vitamins A C & D3 NAC quercetin zinc andrographis astragalus elderberry odor-less garlic olive leaf stinging nettle and turmeric. These natural ingredients are particularly important for those who believe they should get most of their nutrients from whole foods and want an immune-defense formula to support that philosophy.