Essential Oil and Aromatherapy Reference Guide

Look to this guide for helpful essential oil and aromatherapy measurement, conversation and glossary information.
Featured Listing:
Heart of Herbs Herbal School
Heart of Herbs has been offering extensive herbal and aromatherapy certification since 1998. Distance learning is available. International program, exceeds NAHA requirements and is based on the European system. We train students to succeed.
Look to this guide for helpful essential oil and aromatherapy measurement, conversation and glossary information.