Oct 12th 2023 This or That: Helichrysum — Italicum vs Italicum SerotinumPosted by Dr. Christoph Streicher and Linda J.
Oct 5th 2023 This or That: Sandalwood — Australian or Tamil NaduPosted by Dr. Christoph Streicher and Linda J.
Jun 8th 2023 This or That: Frankincense Carteri vs CO2Posted by Dr. Christoph Streicher and Samantha A.
Jun 1st 2023 This or That: Bosnian, French, or Spanish SagePosted by Dr. Christoph Streicher and Chase F.
May 25th 2023 This or That: Ecstatic Body vs. Unbounded BodyPosted by Dr. Christoph Streicher and Linda J.
Feb 2nd 2023 This or That: Rose Absolute vs Rose OttoPosted by Dr. Christoph Streicher and Samantha A.
Dec 29th 2022 This or That: Himalayan Cedar, Altas Cedarwood, or Virginia CedarPosted by Dr. Christoph Streicher and Samantha A.
Dec 8th 2022 This or That: Ylang Ylang Extra, 3 Superior, or Complete Posted by Dr. Christoph Streicher and Samantha A.
Nov 17th 2022 This or That: Rosemary Cineol, Camphor Borneol, or VerbenonePosted by Dr. Christoph Streicher and Samantha A.
Nov 3rd 2022 This or That: Sweet Marjoram vs. Spanish MarjoramPosted by Dr. Christoph Streicher and Samantha A.