Aucubin
An Iridoid Glycoside with Emerging Health and Wellness Interest
Wellness Profiles — Terpenoids & Volatile Oils
Aucubin is a naturally occurring iridoid glycoside, a type of plant secondary compound related to the terpenoid family. Iridoids are produced by plants partly as chemical defences against insects, herbivores, pathogens, and environmental stresses.
Although aucubin is sometimes discussed alongside volatile plant compounds, aucubin itself is not a volatile oil or essential oil. It is a non-volatile, water-soluble iridoid glycoside. Within the Wellness Profiles, it fits into the broader Terpenoids & Volatile Oils section because iridoids are structurally related to monoterpenoids.
Aucubin has attracted scientific interest because laboratory and animal studies suggest antioxidant, anti-inflammatory, liver-protective, neuroprotective, cardiovascular, kidney-protective, and other biological activities. However, human clinical evidence remains limited, so these findings shou