Dealing with SIBO can be tricky, and quality is everything. I generally suggest...

https://wiki-planet.win/index.php/Can_Oregano_Oil_Capsules_Replace_Antibiotics_for_SIBO%3F_A_Label-Buyer%E2%80%99s_Truth

Dealing with SIBO can be tricky, and quality is everything. I generally suggest capsules over liquid oil to avoid the harsh taste and esophageal burn. Look for high carvacrol levels for the best support