The perfect essential oil reference guide for either the novice
& expert oil user. Fully updated with the latest research &
expertly written to help you quickly find the perfect oil or oil blend.
This essential oil reference guide provides easy to use steps, usage
tips and advice along with in-depth, expert-level knowledge. Now,
updated with the 2017 doTERRA you convention oils, and 16 pages of
essential oil education content.