Peppermint
The peppermint plant is actually a hybrid of watermint and spearmint and was first described by Carl Linneaus in 1753. A high menthol content—like that found in the dōTERRA Peppermint essential oil—distinguishes the best quality Peppermint from other products. Frequently used in toothpaste and chewing gum for oral health, Peppermint also helps to alleviate stomach upset and promotes healthy respiratory function. Peppermint 
continues to be one of the best-selling favorites among dōTERRA essential oils.