Jarrow Formulas' Immune Optimizer aims to support everyday vitality. This formulation combines a mushroom blend comprising fruiting bodies and mycelium from Cordyceps. Reishi. Lion's Mane. Shiitake. King Trumpet. and Turkey Tail mushrooms. The intent of this mushroom blend is to contribute to the body's defense against free radicals. The product also includes AP-BIO Andrographis paniculata. an adaptogenic botanical that has undergone clinical research related to immune system support. The combination of mushrooms and Andrographis paniculata is designed to offer a blend of ingredients focused on supporting the body's natural defenses.