Online Classes
Start Learning with Single Workshops
Single lessons on important subjects ~ Always available!
Single Workshops
You Receive:
Recorded Lesson with
Unlimited Access,
Q&A Replay,
Presentation Handout,
Cert. of Attendance for
Continuing Education
Get Certified
In-depth certification courses
Essential Oil Safety
Starting April 29, 2025
Practical AromaPsychology
Starting May 06, 2025
Essential Oil Kinetics 2nd Edition
Starting July 15, 2025
Formulating Aqueous Sprays
Starting August 12, 2025
EOs for Healthy Skin
Starting July 08, 2025
Beyond the Bottle 2nd Edition
Next Enrollment: 2026
Essential Oil PharmacoDynamics
Starting September 9, 2025
Formulating Emulsions & Creams
Starting August 26, 2025
AromaPsychology
Next Enrollment: 2026
Aromatic Chemistry
Next Enrollment: 2026
Formulation Essentials: Oils, Butters & Waxes
Starting June 17, 2025
Formulating Gels & Serums
Starting September 23, 2025
Stack Your Credentials
Combine our courses for powerful learning pathways
The Aromatic Skincare Program
Starting April 29, 2025
The Complete Formulation Program
Starting June 17, 2025
The PharmacoTherapeutics Program
Starting July 15, 2025
The AromaPsychology Program
Next Enrollment: 2026
Diploma Programs
Stacking credentials, the ultimate journey to essential oil knowledge
Diploma in AromaDermatology
Next Enrollment: January 2026
Diploma in Aromatic Science
Next Enrollment: January 2027
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.
Our Instructors
Lise Andersen
Dr. E. Joy Bowles, PhD, BSc
Dr. Petra Ratajc, PhD
Robert Tisserand
Hana Tisserand
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