About Us

Welcome to School of Essentria! Created by Rachael Dean, Nikki Fraser, and Rhonda Greenbury who are each Level 3, Certified Clinical Aromatherapists with NAHA and Certified Aromatherapy Health Practitioners (CAHP) with the Canadian Federation of Aromatherapists (CFA).  We are an online school offering a Level 3 certification course with NAHA.  

Come learn in our easy to use online program from the comfort of your home!

Learn at your own pace, start whenever you want! 


Our Aromatherapy Certification course is over 425 hours and covers over 70 essential oil profiles, history, chemistry, safety, chakras, carrier oils, hydrosols and so much more. Students also learn anatomy, physiology and pathology.  They learning through hands-on activities, assignments and case studies while having fun in our positive and upbeat student group.  

Those who will benefit from our program are; parents, health providers, health coaches, fitness, yoga instructors, RMT’s, naturopath’s and natural health enthusiasts or those who want to learn how to improve their health!

Our free Intro Course is available for all to get a taste of our online learning environment!

Join us today!



NAHA Approved School Educator

Approved up to Level 3!

We are an approved school with the National Association for Holistic Aromatherapy (NAHA)

NAHA has been around for 29 years and of its professionals have been practising aromatherapy for even longer ❤️  

As a level 3 school, we offer the highest level of professionally recognized certified education 😊 

Come learn from us today!