Yarrow essential oil is the popularly used essential oil that is extracted from Achillea millefolium using the process of steam distillation from its dried herbs. It belongs to Compositea family. This oil is also known as nosebleed, thousand leaf, milfoil, and common yarrow. The aroma of yara yara oil is spicy yet sweet. Basically, it is a perennial herb that is capable of growing up to the height of 3 feet (1 meter), which has flowers of pink-white color and feathery leaves like fern. Because of its feathery appearance it got its name milfoil. In Scotland, it was used as a charm as it was thought to possess magical powers that could prevent one from evil. From the ancient times itself, this oil has been used for its healing attributes and is even used as an addition to the Swedish beers.