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Essential oils and cosmetics: skin, scent and psyche

Essential oils and cosmetics: skin, scent and psyche

by Hana Tisserand | Jun 30, 2025 | Aromatherapy, Essential Oils, Formulation, Psychology

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...

Ten years of Tisserand Institute: An interview with Hana & Robert Tisserand

by Hana Tisserand | Aug 1, 2024 | General, Personal Profile

The Tisserand Institute website went live in July 2014 and to celebrate the decade of essential oil education we (Robert and Hana Tisserand) got interviewed by Rachel Andorfer about what got us here, and what our plans are for the next...

Andrea Canales: “I opened my eyes to this world where you never stop learning.”

by Hana Tisserand | Jun 29, 2024 | General, Personal Profile

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. Andrea is Chilean, she lives in...
The Ultimate Guide to Essential Oil Inhalation

The Ultimate Guide to Essential Oil Inhalation

by Hana Tisserand | May 17, 2024 | Aromatherapy, Essential Oils

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...

The Tisserand Institute Team: Rachel Andorfer

by Hana Tisserand | Apr 16, 2024 | General, Personal Profile

Sometimes it’s good to switch the camera around and interview the interviewer. You know Rachel Andorfer as the one who talks to our graduates, and perhaps also as the one who tells you all about our upcoming courses through her emails. And while she likes to...
Essential Oils and Cognitive Function

Essential Oils and Cognitive Function

by Hana Tisserand | Mar 16, 2024 | Essential Oils, Psychology, Research

Some time ago a research paper that looked at the brains of perfumers caught my curiosity. I knew that smelling essential oils could have a profound impact on our psychological wellbeing, and I wanted to see if there are actual, physiological changes that happen in...
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