Extensive site, over 200 pages of articles, recipes, synergies, book reviews, site reviews, concerning aromatherapy.

Features include essential oils listed and discussed. Their therapeutic value is explained, methods of use, carrier oils, and recommended cautions when using various essential oils.

A comprehensive guide to aromatherapy. Containing information about aromatherapy, essential oils, massage blends.

NAHA is a non-profit educational organization devoted to Aromatherapy in the United States. Comprehensive information on essential oils for health and healing purposes.

Information on essential oils, their properties, uses in the treatment of illness, and common recipes for use in the bath, or with massage.

Aromatherapy and special needs: a site for health care practitioners or education workers with an interest in special children or learning disabilities.