For SIBO, I prefer oregano oil capsules over liquid to avoid the harsh taste....

https://highstylife.com/what-carvacrol-percentage-should-i-look-for-in-oregano-oil-capsules-for-sibo/

For SIBO, I prefer oregano oil capsules over liquid to avoid the harsh taste. Check for standardized carvacrol levels. It is not a quick fix, so many people stick with a protocol for two to four weeks to see how their digestion responds.