Introduction to Essential Oil Safety

This course is no longer available. Click here to browse current on-demand continuing education courses from ACHS.   

Everything Organic: Organic Essential Oil Production, Best Practices

Join ACHS President Dorene Petersen in this on-demand course for an exploration of best practices for organic essential oil production. Come learn what an organic crop really is, what natural pest controls are available, the standards for crop production and organic product labeling, and much ...

Harnessing the Herbal Power of Essential Oils

This Master Lecture webinar with ACHS President and Founder Dorene Petersen provides an extraordinary amount of information about aromatherapy, generally, as well as detailed information (including the latest scientific research) on nine of the top 20 most popular essential oils. President and ...

Basic Blending with Essential Oils

  In this on-demand aromatherapy course, you'll learn the basic concepts of aromatherapy blending with ACHS Aromatherapy Department Chair, Amanda Lattin. YOU'LL LEARN HOW TO... Modelselect the essential oils for a blend Distinguish perfumery notes and fr...

The Ultimate Essentials of Essential Oil Safety

This Master Lecture Webinar with ACHS President Dorene Petersen provides a broad and comprehensive overview of safety considerations regarding the use of essential oils in aromatherapy. Her presentation includes tips to avoid adverse reactions, the distinction between irritation and sensitization, m...