Hubei yihao ke li is produced from a herbal formula recommended in Hubei Province against viral toxins. Consisting of Huang Qi (Astragalus membranaceus root), Jin Yin Hua (Lonicera japonica flower), Cang Zhu (Atactylodes lancea rhizome), Chen Pi (Citrus reticulate pericarp), Sang Ye (Morus alba leaf), Lu Gen (Phragmites communis rhizome), Hubei yihao Granules reinforces body's defense against external pathogens and clears toxins that has been found effective in protecting against viral toxins

It's important to remember that herbal formulas are meant to treat patterns, not "diseases" as understood in Western Medicine. According to Chinese Medicine patterns, which are disruptions to the body as a system, are the underlying root cause for diseases and conditions.