Usnea (Usnea longissima)

Respiratory Strength & Immune Health Usnea, also known as "old mans beard," supports the respiratory system and urinary tract through acute infection, as well as maintaining integrity in the immune system. Compounds from the Usnea Lichen have been shown promise in helping to protect the body from foreign pathogens. All mushrooms (and lichens) are ethically wild-harvested or cultivated in North America.