| YinEssence.Com Dr. Khan discusses the uses of essential oils and herbs for conditions such as fibromyalgia, Lyme disease, autoimmune diseases, and stress. | |
| Wilbury School Aromatherapy The New Holistic Aromatherapy Course. (UK) | |
| What's That I Smell? Examination of the claims of aromatherapy, published by the Skeptical Inquirer. | |
| West Coast Institute of Aromatherapy Inc. Three home study courses are offered, covering basic to advanced topics. Based in British Columbia, Canada. | |
| Wavelengths Natural Health Provides articles, health and research databases, product reviews, essential oil profiles, and links. | |
| Vetiveria Teaches courses on topics such as spa therapies and vibrational aromatherapy, and offers a Registered Aromatherapy Health Therapist Program. Located in Ottawa, Canada. | |
| Universal Studies British based Aromatherapy home study course. Free samples and media. Diploma on completion. | |
| Tony Burfield's Aroma Pages Provides information about production of essential oils, articles addressing misconceptions about aromatherapy, book reviews, courses, workshops, projects, and consultant services. | |
| Therapy Essence Information for aromatherapists and students, including essential oil profiles, recipes, and articles. Oils, beauty, and well-being areas are searchable by sub-topic. | |
| The School of Natural Health Sciences This UK based school offers a basic course and an Advanced Aromatherapy Diploma. | |
| The National Association for Holistic Aromatherapy A non-profit educational organization devoted to aromatherapy in the United States. Provides information on essential oils for health and healing purposes. | |
| The Kevala Centre Distance learning Aromatherapy Diploma Course, consisting of 12 modules covering topics such as history, neurology, massage, acupressure, and consultation. Located in the United Kingdom. | |
| The Institute of Integrative Aromatherapy A course primarily aimed at healthcare professionals who wish to add this healing art to their practice. Ongoing training in Seattle, Washington and Boulder, Colorado, with courses scheduled in other locations. | |
| The Institute of Aromatherapy Information about the institute and the courses available. Course offerings include aromatherapy, reflexology, skincare, nutrition, and Thai bodywork. Also on site is the Canadian International Congress of Aromatherapy. | |
| The Institute for Integrative Healthcare Studies Several CEU home study classes are presented, including a 40-hour Aromatherapy Essentials course. | |
| The Hendon College Offers a dipolma course in Holistic Therapy. Also, Certifications as an Aromatherapist, Reflexologist, Holistic Therapist and Body Masseur. UK based. | |
| The Guide to Aromatherapy Descriptions of essential oils and carrier oils, a reading list, symptom guide, precautions, and glossary. | |
| The Aromatherapy Research Group Includes information about the group’s members, research projects, and published studies. | |
| Straightup Aromatherapy Offers education, a list of consultation services, FAQ section, and products. Based in Port Orange, Florida. | |
| Spring Renewal Offers a self-paced home study course with 24 lessons and a final exam and project. Based in Saugatuck, Michigan. | |
