It's time that we stop thinking of oregano as simply a flavor-enhancing herb -- its benefits go way beyond that. Natural Factors Oil of Oregano is an excellent example of how oregano offers a wide variety of benefits throughout the body. Derived from the wild-crafted origanum vulgare plant via a steam distillation process to help maintain purity, Natural Factors Oil of Oregano softgels are rich in powerful antioxidants and promote immune function, respiratory health, skin health and are a great way to boost the body as it fights back against the seasonal blahs. Each softgel delivers 180 mg organic oil from oregano (Origanum vulgare) and 1 mg vitamin E (d-alpha tocopherol).