22-Epiinotodiol has been studied for several important biological activities, particularly anti-inflammatory and anti-cancer properties. This compound demonstrates cell-level inhibition of cancer cells, especially in certain types such as lung and liver cancer, through mechanisms including the induction of programmed cell death (apoptosis) and inhibition of cell proliferation.

Additionally, 22-Epiinotodiol shows potential in modulating the immune system, which could be applied in developing treatments for chronic diseases involving abnormal immune responses, such as rheumatoid arthritis.

Originating from natural sources, particularly certain herbs, this compound is of interest in research for developing safe and highly effective health products or alternative medicines.