AromaWeb - Provides articles, recipes, synergies, essential oil profiles, book reviews, and aromatherapist and business listings.
Aromatherapy Recipes - Recipes and blends for baths, face care, foot care, and massage.
FDA/CFSAN Cosmetics--Aromatherapy - Statement from the FDA regarding government regulation of essential oils and aromatherapy products and claims made about such products.
Aromatherapy - Australian site offering information on the sense of smell, how aromatherapy works, essential and carrier oils, some blending recipes, and safety information.
Holisticonline.com - Aromatherapy - Information on clinical studies, history, how it works, safety issues, and an essential oil directory.
A World of Aromatherapy - Information on essential oils, their properties, uses in the treatment of illness, and common recipes for use in the bath, or with massage.
Aromacaring - Information about using aromatherapy with those who have terminal illness, special needs, learning disabilities, and challenging behavior.
Aromamedical - Medical Herbalist Martin Watt provides an aromatic extract safety manual and articles about conservation, education, toxicity, therapeutics, and production.
Hikoshin Ryu - Informational discussion of incense, its history, uses, and traditions.
Aromatherapy At Home - Information for those just starting to explore aromatherapy for personal use, including essential oil profiles, recipes, and tips.
YinEssence.Com - Dr. Khan discusses the uses of essential oils and herbs for conditions such as fibromyalgia, Lyme disease, autoimmune diseases, and stress.
The Guide to Aromatherapy - Descriptions of essential oils and carrier oils, a reading list, symptom guide, precautions, and glossary.
Aromatherapy Global Online Research Archives (AGORA) - Volunteer-contributed articles on topics such as history, case studies, distillation, massage, essential oil quality, and safety.
Amateur Aromatherapy - Covering essential oil safety, distillation, classification, a book list, and a forum.
Cosmic Aromatherapy - Offers blending formulas for health and beauty, smudge blends, recipes, and remedies for healing.
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.
Aromatherapy Spot - Includes articles about essential and carrier oils, diffusers, and oil burners.
Wavelengths Natural Health - Provides articles, health and research databases, product reviews, essential oil profiles, and links.
Essential Oil Recipes - Includes blends for perfumes, body scrubs, and diffusing, as well as profiles for some commonly used essential oils.
The Aromatherapy Research Group - Includes information about the group’s members, research projects, and published studies.
Taking Charge Of Your Health: Aromatherapy - Information provided by the University of Minnesota’s Center for Spirituality & Healing. Includes articles about how essential oils work, research, quality, safety, and finding an aromatherapist.
Amie's Aromatherapy Encyclopedia - An aromatherapy dictionary, essential oil blends, tips for beginners, and an "ask the aromatherapist" section.
Michel Vanhove Aromatherapy Pages - Multilingual site with information about distillation, history, oil properties, and chemistry.
Samantha's Aromatherapy Workshop - A resource aimed at beginners, with history, recipes, oil properties, and precautions.
Aloeswood - Information about and pictures of aloeswood, an ingredient in Japanese incense.