When dealing with SIBO, many look to oregano oil for its high carvacrol...

https://mega-wiki.win/index.php/I_Tried_Oregano_Oil_and_It_Stopped_Working:_What%E2%80%99s_Going_On%3F

When dealing with SIBO, many look to oregano oil for its high carvacrol content. I prefer capsules over liquid—they bypass the esophagus to prevent that familiar burning sensation