Among the many plant extracts that can be used as ingredients in cosmetic formulations, essential oils bring a host of benefits, the combination of which is unique. What other type of ingredient can give you both cosmeceutical and psychological benefits, while also...
by Jonathan Benavides Note: The following is an excerpt of course notes for Practical AromaPsychology. Jonathan Benavides passed away in May 2025. In a person-centered therapy framework, which emphasizes empathy, unconditional positive regard, and the client's...
This article was originally submitted as part of Andrea Canales' final project for the Diploma in Aromatic Science at the Tisserand Institute. Andrea Canales In recent years we have seen a growing tendency to prefer natural products: plant-based food, plant medicine,...
When reading research papers we have realized that very often there is a gap, sometimes even a chasm, between how scientists understand the use of essential oils and how the oils are actually used. To address this we wanted to communicate directly with the researchers...
It’s very likely that the first time you experienced essential oils was through inhalation. Our noses are the perfect gateway for the volatile compounds in essential oils, in fact they are designed precisely to engage with the smells of our world. Perhaps this is why...
This article was originally submitted as part of Kamrin MacKnight's final project for the Diploma in Aromatic Science at the Tisserand Institute. Ticks and the diseases they transmit present significant health challenges to humans and other animals. Indeed, ticks are...
When reading research papers we have realized that very often there is a gap, sometimes even a chasm, between how scientists understand the use of essential oils and how the oils are actually used. To address this we wanted to communicate directly with the researchers...
This article was originally submitted as part of Jenna Puumalainen's final project for the Diploma in Aromatic Science at the Tisserand Institute. It is very common to feel anxiety in certain situations, like before a dental appointment or surgery. The Cambridge...
The Tisserand Institute is not just its tutors and core team, but also an incredible body of passionate students who come from all over the world. We want to give them the floor to share their stories and their experience with us. Renata Sampaio is a Portuguese...
With thanks to Hana Tisserand for her input. You probably know that most authorities advise dilution of essential oils before use, especially if applying to the skin. There are many reasons to dilute, and we will go through them here, along with an explanation for...
You'll be the first to read our articles and learn about new learning opportunities.