Oregano oil is common for SIBO, but quality matters. I suggest capsules over...

https://city-wiki.win/index.php/Is_It_Better_to_Take_Oregano_Oil_Capsules_With_Food_or_On_an_Empty_Stomach%3F

Oregano oil is common for SIBO, but quality matters. I suggest capsules over liquid to avoid irritation and ensure consistent carvacrol levels. Most people use these for a 2 to 4 week window to support gut balance