HELEN NAGLE-SMITH
ENGLAND

A Petitgrain by any other name
Helen is a clinical aromatherapist, aromatherapy author, essential oil researcher and aromatherapy teacher. She has written three aromatherapy books including Working with unusual oils: an aromatic journey with lesser known essential oils. Vol 1 (2020), Working with unusual essential oils (published by Singing Dragon in Spring 2024) and Aroma, aromatherapy and trauma (due to published by Singing Dragon in Autumn 2024).
Helen also writes continuing professional development aromatherapy courses and teaches with The Well School (UK). She has written numerous articles for various international aromatherapy journals.
www.aromatherapywithhelen.com

PROFESSOR THOMAS HUMMEL
GERMANY

CHANCHAL CABRERA
CANADA

DOCTOR MICHAEL LEON
USA

DOCTOR NICOLE BOUKHALIL
LEBANON
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MARCO VALUSSI
ITALY

DOCTOR RUTA ALDONYTE
LITHUANIA

FIONA HEDIGAN
IRELAND

DOCTOR EVA HEUBERGER
GERMANY

DOCTOR BENOIT ROGER
CANADA

PÄIVI HELENA BLÖCHL
AUSTRIA

FRAUKE GALIA
USA

JANET NIENHUIS
THE NETHERLANDS

DOCTOR ADRIANA NUNES WOLFFENBÜTTEL
BRAZIL

CLAIRE ROBILLIARD
ENGLAND

DOCTOR SUNITA SINGH
INDIA

DEVI PRASAD BHANDARI
NEPAL

DOCTOR MARIAN REVEN
USA

GUS LE BRETON
ZIMBABWE

CAROLINE INGRAHAM
ENGLAND

MARIA APARECIDA DAS NEVES
BRAZIL

JONATHAN BENAVIDES
THE NETHERLANDS

DENISE CUSACK
USA

JONATHAN HINDE
ENGLAND

MADELEINE KERKHOF
THE NETHERLANDS

DOCTOR RAFAEL OLIVEIRA DA SILVA
BRAZIL

KAREN SWANEPOEL
SOUTH AFRICA

DOCTOR FRANÇOISE COUIC-MARINIER
FRANCE

TERESA BARRON
ENGLAND

SANIEN DE BEER
SOUTH AFRICA

JENNIFER PRESSIMONE
USA

KAYLA FIORAVANTI
USA

JIRBIE GO
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NINA MEDVED
SLOVENIA

DOCTOR BARAA ALMANSOUR
Syria

MARJU KIVI
Portugal