Online Classes

Start Learning with Single Workshops

Single lessons on important subjects ~ Always available!

Get Certified

In-depth certification courses

Essential Oil Safety

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Next Enrollment: 2025

EOs for Healthy Skin

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Next Enrollment: 2025

Essential Oil Kinetics 2e

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Starting July 23, 2024

Aromatic Chemistry

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Next Enrollment: 2025

Beyond the Bottle

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Starting May 21, 2024

Formulation Module 2

(Emulsions & Creams)

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Starting Sept. 17, 2024


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Next Enrollment: 2025

Formulation Module 1

(Oils & Waxes)

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Starting June 18, 2024

Formulation Module 3

(Gels & Serums)

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Starting Oct. 22, 2024

Stack Your Credentials

Combine our courses for powerful learning pathways

Diploma Programs 

Stacking credentials, the ultimate journey to essential oil knowledge

Diploma in Aromatic Science

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Next Enrollment: 2025

Diploma in AromaDermatology

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Next Enrollment: 2026

Get on the Diploma track now!

Is the next Diploma cohort too far away and you’d like to get on the Diploma track now?
You can complete individual coursework credits to work up to your full Diploma credential.

Contact us for an individual education plan

Our Instructors

Lise Andersen

Dr. E. Joy Bowles, PhD, BSc

Dr. Petra Ratajc, PhD

Robert Tisserand

Hana Tisserand

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