August 2017 - Tisserand Institute

The Highs and Lows of GC-MS in Essential Oil Analysis

by Alex St-Gelais Anyone seeking information about essential oil quality soon learns about the existence of gas chromatography (GC) testing. Quite often GC and GC-MS (gas chromatography / mass spectrometry), are discussed as if they were synonymous. This is not the case, as GC and MS are two separate pieces of equipment, each with its

August 14th, 2017|

Book Review – The Aromatherapy Beauty Guide

by Hana Bělíková Danielle Sade, BSc, CAHP, has over 30 years of experience in the field of aromatherapy and skincare; she owns and runs a successful school in Canada and is a past president of the Canadian Federation of Aromatherapy. Not only is she passionate about her subject, she is also very methodical and she

August 2nd, 2017|