Originally co-edited by Gabriel Mojay and Pat Herbert, and now by Helen Vinter and Pat, In Essence is the quarterly Aromatherapy journal of the International Federation of Professional Aromatherapists. It features a diverse spectrum of outstanding articles on all aspects of professional Aromatherapy, aromatic plants and essential oils, by practitioners and experts from around the world. Subscription to the journal is available to all who share an interest in Aromatherapy.