Oregano is one of the most potent and powerful essential oils and has been used for centuries in traditional practices. The primary chemical components of Oregano is carvacrol, a phenol that possesses antioxidant properties when ingested. Due to its high phenol content, caution should be taken when inhaling or diffusing Oregano; only one to two drops is needed. Additionally, Oregano should be diluted with a carrier oil when applied to the skin. One drop taken internally each day can help maintain healthy immune function; Oregano can be taken more frequently as needed to further support the immune system. In addition to being a popular cooking spice, Oregano also supports healthy digestion and respiratory function when taken internally. Oregano�s aroma acts as an enhancer and equalizer in essential oil blends.