It is handpicked in pristine, and unpolluted remote mountains. There is no substitute for Oreganol P73, the original, truly wild, organic, oregano oil that is produced by old-fashioned steam distillation. Our P73 daily use formula is the only unprocessed, full-spectrum wild oregano oil available. As a natural product our carvacrol levels vary from 65% to 84% while our blended oregano species creates a synergistic balance of over 30 phytochemicals.