California natural wild oregana oil description: kills bacteria and yeast 100% oregano oil 70% carvacrol dietary supplement anti-fungal nature ?çös antiseptic not the plant we use on pizza. Bacteria (including candida), parasites and fungi all fall prey to this natural antiseptic. California natural wild oregano oil contains 60% to 75% carvacol, a phenol that dominates the oil, which is the main active ingredient, as well as, over 50 compounds that possess antimicrobial actions. Disclaimer these statements have not been evaluated by the fda. These products are not intended to diagnose, treat, cure, or prevent any disease.