When supporting gut health, many use oregano oil standardized for carvacrol....

https://www.thistradinglife.com/health/best-oregano-oil-capsules-for-sibo-top-rated-supplements-for-gut-health-support

When supporting gut health, many use oregano oil standardized for carvacrol. Capsules are often preferred over liquid—they skip the harsh aftertaste. Most suggest observing your response during a 2 to 4 week window