Peppermint is a hybrid of water mint and green mint, and was first described by Carl Linneaus in 1753. What characterizes the best quality peppermint is the high concentration of menthol, such as that found in doTERRA Peppermint essential oil. Often used in toothpastes and chewing gums for oral hygiene, Peppermint essential oil is one of doTERRA's favorites and also one of our best sellers.
You will find your Quality ID on the bottom of doTERRA single essential oil bottles purchased after May 2016. The Quality ID will contain a series of six or seven numbers and one letter.