Oxidation and the Shelf Life of Essential Oils
This single class delves into the issues of oxidation and the proper storage of essential oils. Robert Tisserand explains how to best protect your oils from oxidation, what to do once they have oxidized, and how oxidation impacts safety. Included is a printable handout with the shelf lives of most commonly used essential oils.
Learn how to take good care of your essential oils – they will keep their freshness and their therapeutic activity for longer!
Class content includes:
- The causes of oxidation: oxygen, light, heat.
- How essential oil constituents degrade.
- Why this leads to changes in odor, loss of therapeutic potency, and increased risk.
- Why temperature makes a difference.
- Which colors of glass work best, and why.
- The most oxidation-prone oils and constituents.
- How to protect your essential oils from oxidation.
35 minutes of recording of a live presentation from Robert with slides.
33 minutes of Q&A with attendees of the live presentation.
PRINTABLE COURSE MATERIAL
A handout with all the slides, and a shelf-life chart for 96 essential oils – both of these for you to download and print.
You’ll have access to the recording of the webinar to watch and review as needed.
Author | Speaker | Founder of Tisserand Institute
Robert is one of the world’s leading experts in aromatherapy with over 40 years of experience. He is a speaker, educator, author, and consultant on the science and benefits of essential oils and their safe and effective application. Robert has inspired audiences in the UK, USA, Canada, Australia, Brazil, Czech Republic, China, Hong Kong, Taiwan, Korea and Japan on topics ranging from the therapeutic foundations of essential oils to examinations on essential oils and the skin.
Robert wrote one of the first books to bring awareness to aromatherapy in 1977, The Art of Aromatherapy, and is a co-author of Essential Oil Safety (2nd Edition, 2014), a book that sets industry standards for the safe use of essential oils.