Botanical
Oregano
Oregano is Origanum vulgare, a herb of the mint family used as a spice. Its essential oil is rich in carvacrol.
Also listed as Wild Marjoram, Origanum Vulgare, Oregano Extract, Organic Oregano
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Every rating with its studiesGrouped by health goal, with the publications behind each rating
Why people take it
Immune Support23.8%
Detox17.8%
Essential Health16.5%
Gut Health15.4%
Energy6.8%
Cognition3.2%
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.