North American Herb & Spice Super Strength Oreganol P73 oil is the triple strength oregano oil P73 a blend of edible species of wild oregano grown on natural mineral rich soils. This growing condition along with our dedication to a chemical and alcohol free extraction is the reason P73 Oreganol oil has a unique chemical profile, which is ideal for human consumption. Super Strength has 285% more oregano than the regular strength. The Super Strength Oreganol P73 oil can be used either internally or topically. Super Strength Oreganol P73 oil is safe for everyday use. Made only from wild, mountain-grown Mediterranean oregano. Free of all chemicals and pesticides. Guaranteed to be handpicked in pristine and untarnished remote mountains. No chemicals or solvents are used in the extraction process. Oreganol P73 is a specific blend of several high-grade medicinal wild oreganos. This P73 oregano has a high percentage of calcium, magnesium, and zinc, which are absorbed from the mineral-rich soil that it grows in. Polyphenol content is a reliable indicator of high-quality oregano oil, carvacrol being the most publicised. But carvacrol is not the only indicator of high-quality oregano, since the plant produces over 50 known-to-date substances which may work synergistically. A low thymol content plays an enormous role in high-quality oregano oil and is often ignored as a factor. Often high carvacrol levels are accompanied by higher thymol levels. To provide our customers with the highest quality oregano oil available, NAHS has blended several species of oregano, creating a delicate, synergistic balance of over 50 phytochemicals.Dairy free, Gluten free, Organic, Wheat free, Fair trade