Essential Oil Education You Can Trust

You’ve just tapped into a pool of essential oil knowledge. Discover articles, courses, diagrams and other materials developed by multi-disciplinary experts to help you find the safest and best use of essential oils to enhance well-being.

see upcoming courses

Featured Classes

The Complete Formulation Program

We believe that formulation skills are essential. Knowing how to make a safe and stable product that fits your own formulation brief gives you peace of mind as well as opening up exciting new avenues to pursue. The three modules that are included give you exactly the kind of solid knowledge base you need to start formulating your own face and body care products.

Learn more

Essential Calculation

Are percentages, drops, miligrams, mililiters and ounces confusing to you? Then this single class with Hana Tisserand is here to help. She will guide you through the calculations needed for safe and effective aromatherapy blending, making sure to dispell any confusion. 

Learn more

Study Essential Oils Online with Robert Tisserand and the Tisserand Institute Expert Instructors

Study all the aspects of essential oils and essential oil safety with Robert Tisserand and the Tisserand Institute team of instructors. With expertise at every level, we offer courses for everyone.

Be a part of the Tisserand Institute!

Testimonials

This was the first time I felt I could grasp any part of chemistry, so many, many thanks! 3D models were crucial for understanding concepts. Really helpful to apply to EO deeper understanding and chemical constituents I see again and again. Only thing I’d like is to see a 3D tinker toy demo of a chemical reaction in action between molecules, to see exactly how electrons are exchanged, shared, lost, double bonds are broken, etc. (maybe two people needed for the interactive exercise!)

I would just like to thank Robert and Hana for making EO training available to all.

I appreciated the passion that was put into the course. I stumbled across this by chance and I am so thankful I did. This has expanded my passion and knowledge about formulations. It has enhanced my learning about essential oils. I just want to thank you for offering this course and all that you do. I feel so confident having your institute as my education platform. I am a beginner but feel confident with your amazing education that it wont be long before I am a pro!!

I found it to be inspiring! Whilst being very informative and in depth, I was constantly engaged and wanted to do more. I am a level 3 Aromatherapist in the UK and doing this course made me appreciate how much more there is to learn and know and makes me want to learn more and more! It is such a huge subject and there is a lot of misinformation around. The teaching level here makes me confident that I am being given the correct information and learning at the highest level. Thank you. I am looking forward to the next course.

Good introduction to essential oils. Enjoyed learning about the growth of plants, distillation, and evaluation of the oils. Information was presented efficiently and clearly.

Classes

Blog

Research

Safety

Sign up for our Newsletter to keep in touch!

You'll be the first to read our articles and learn about new learning opportunities.