Ancient wisdom, understood through modern science.

For thousands of years, aromatic plants have been part of human rituals, personal care and traditional wellness practices.


Today, science is helping us understand how the chemistry of essential oils interacts with our sense of smell, brain and everyday experience.


Explore the history, chemistry and science behind aromatherapy.

THE HISTORY OF AROMATHERAPY

A relationship with plants that began long before modern science

Across ancient civilizations, aromatic plants, flowers, herbs, woods and resins were used in rituals, bathing, personal care, perfumery and traditional wellness practices. Aromatic plants have also been the basis for herbal and botanical medicines and remedies for thousands of years. In fact, they’re the root of today’s pharmaceuticals.

The earliest essential oils usage evidence occurs in the period of 3000-2500 B.C.


In India, aromatic plants have long been part of traditional practices including Ayurveda.


Modern aromatherapy builds on this long history while bringing new attention to the chemistry of plants and the science of smell.


The tradition is ancient. The science continues to evolve.

WHAT ARE ESSENTIAL OILS?

Concentrated aromatic compounds from plants

Essential oils are concentrated mixtures of naturally occurring volatile compounds obtained from aromatic plant materials. The purest essential oils are powerful, even more powerful than the plants they are extracted from. Essential Oils inspire a positive and relaxed state of mind.


These compounds give plants their characteristic scents and include chemical families such as terpenes, alcohols, esters and aldehydes.


The composition of an essential oil depends on factors such as:


Plant species • Plant part • Geography • Extraction method • Processing


This chemistry is what makes every essential oil distinctive — in both aroma and properties.

HOW DOES AROMATHERAPY WORK?

From botanical molecules to the brain

When aromatic molecules are inhaled, they interact with receptors in the olfactory system inside the nose.


These receptors send signals through neural pathways to the brain.


THE JOURNEY


01 — AROMATIC MOLECULES


Volatile compounds are released from an essential oil or aromatic formulation.


02 — OLFACTORY RECEPTORS


The molecules interact with receptors involved in detecting smell.


03 — NEURAL SIGNALS


Information travels through the olfactory system into the brain.


04 — PERCEPTION & RESPONSE


The brain processes the aroma, contributing to our perception, memories and emotional experience.


This close relationship between smell and the brain is one of the reasons aroma can become such a powerful part of everyday rituals.

WHY DOES SCENT AFFECT US?

Smell, memory and emotion

Our sense of smell has a unique relationship with areas of the brain involved in memory and emotion. You can activate your body’s limbic system with the unique and pleasant scents of essential oils. Our fast-paced lifestyle leaves little room to relax, but spending an hour in an aromatic bath can help you de – stress in a way you have never experienced. Our environment is abundant with toxins and our diet couldn’t be poorer.


That is why a familiar scent can instantly remind us of a person, place or moment.


Our response to aroma is also deeply personal.


It can be influenced by:


Memory • Experience • Culture • Environment • Expectation


Aromatherapy helps relieve pain, reduce stress and anxiety levels, and restore both mental and physical well-being in humans.

WHAT DOES SCIENCE SAY?

Promising research, with more to discover

Modern research is investigating aromatherapy and essential oils in areas including stress, anxiety, sleep, pain perception and skin applications.


Some studies show promising results, particularly around relaxation and emotional wellbeing. However, evidence varies considerably depending on the essential oil, concentration, method of use and condition being studied.


Aromatherapy is best understood as a complementary approach to wellbeing, rather than a replacement for medical treatment. Science doesn't diminish the traditional relationship with aromatic plants. It helps us understand it more carefully.

THE ART OF AROMATIC NOTES

Why a fragrance changes over time

Aromatic blends can evolve as different compounds evaporate at different rates.


TOP NOTES


The first impression — light, fresh and quick to evaporate.


HEART NOTES


The character of the blend — emerging as the top notes soften.


BASE NOTES


The deeper, longer-lasting components that remain after the lighter notes fade.


Together, they create the changing experience of a fragrance. A good aroma doesn't simply appear. It unfolds.