Winter at the Tisserand Institute
Two courses at once – choose the one you want, or take both!
Both Safety and Chemistry courses are open!
Join us for a deep dive into the Safety of essential oils, or their chemical makeup.
Or take both!
Spend the winter upgrading your skills
Your Instructors
![](https://tisserandinstitute.org/wp-content/uploads/2020/04/robert.png)
Robert Tisserand
![](https://tisserandinstitute.org/wp-content/uploads/2020/04/joy.png)