Tangerine has a long history of use in Chinese culture and herbal wellness practices. It is commonly used to make desserts and drinks - from water to smoothies - more flavorful, but it can also be used in any recipe that has citrus fruit in it.
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.