FDA reg no. 13-1-14764-5-0005

Antivar Immu Improve immune function and support a healthy immune system. The major active ingredients found in fingerroot, panduratin A, a prenylated cyclohexenyl chalcone, has been reported to possibly exhibit the antiviral activity against HIV-1 and dengue virus (DENV)36–39. Several molecular and cellular mechanisms might be employed by panduratin A to exert its effect on anti-SARS-CoV-2 activity and the clinical studies of quercetin which found in Plu Kow is also indicated.