Amazing Grace International employs an integrative philosophy to good health: combining modern medical science with the timeless remedy of natural Sang Hwang medicinal mushroom (Phellinus linteus) for a robust immune system. Over 12 years of dedicated research & development working in conjunction with esteemed mycologists, microbiologists, and experts from many fields in medical and life sciences has allowed us to understand and harness this incredible gift from nature and help many people improve all areas of their health. This species of mushroom has been prized for centuries by respected traditional healers, but only through recent years of modern study do we understand why. Research suggests that the super-compounds found inside the wild-grown version of this species can act as the ignition key to awakening the powerful "innate" immune system. This innate immune system lies dormant for much of our lives and is not activated for things like a common cold, but has capabilities to do powerful things that our everyday "adaptive" immune system cannot, and empowering can often a life-changing health improvement.