Online Aromatherapy Programs

Beginner Basics


Just beginning your aromatic journey? Start here. Learn about 12 essential oils, science-backed data, how to safely blend, and so much more!

Join the world of aromatherapy and begin blending for your friends and family today!

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Professional Level Certification


This 370-hour program prepares you to become an aromatherapy consultant, launch a product line or retail business, teach workshops, or provide services as an adjunct to your existing holistic health specialization.

Graduates are eligible for membership in NAHA (Level 2), AIA (Level 2), IFPA, and CAOA (Level 2).

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Certified Master Aromatherapist


A 400-hour program ideal for certified aromatherapists seeking higher education or a path to clinical aromatherapy practice. You'll expand your business, teach aromatherapy, contribute to the field through research, publications, and speaking engagements, and share your work on a level in line with industry experts. 

Graduates can join these associations at their highest levels: AIA, NAHA, CAOA, IFPA, and NZROHA.

Included in Gold Standard

The Gold Standard: Professional and Master Level Certification


Our best bundle for the serious student who is seeking the most comprehensive aromatherapy certification training available. Includes access to the Professional Level and Certified Master Aromatherapist Programs, granting you certification as a Certified Aromatherapist, Certified Professional Aromatherapist, and Certified Master Aromatherapist.

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Angie Kennedy

Angie Kennedy

"Essence of Thyme College of Holistic Studies offers a well rounded program that incorporates all aspects of professional aromatherapy. The educators were so helpful with any questions that I had and the course material was compiled and expressed in an easily understandable format. I enjoyed this program so much and the knowledge gave me the confidence to move forward and help people with the power of essential oils."

Grace Ann Post

Grace Ann Post

"I was impressed with the quality of the learning modules and the intuitive flow in which they were presented. The support, student lectures and social media access are a great way to stay connected, keep up to date on the latest topics and research, as well as providing motivation to stay on track and be accountable with your studies. If you want to be empowered to help yourself and others on a path to holistic wellness, then look no further than EOT!"