What does your perfume say about you?

What if people could recognize you without seeing you?

Not by your face, your voice or even your clothes but by the perfume you wear.

A familiar scent can instantly make us think of a specific person, bring back a childhood memory or simply feel so “us” that wearing anything else feels strange. But why does fragrance have such a strong connection to who we are?

For Nour Sabra, biochemist and perfumer, the answer lies in the way we use scent to express ourselves, remember experiences and shape the image we want to project.

The scent that becomes “you”

Perfume has become another way of expressing who we are, alongside our clothes, accessories and actions. “We express ourselves through the perfume we wear and scents we love,” Sabra explains.

In the fragrance world, perfumes are built around a perfume pyramid, made up of different ingredients that create a specific scent. Each scent can also create a particular image or impression. We are often drawn to certain ingredients because, consciously or unconsciously, they resemble the identity or image we want to project.

Sabra sees this during the perfume-making workshops she gives. Participants choose the ingredients they are most attracted to and create a fragrance that often feels like a reflection of themselves. This creates what she calls a “scent identity”, a collection of favorite scents that remind us of ourselves and become part of how we identify with fragrance.

When a scent brings back memories

Few things can bring us back in time as quickly as a smell.

Fragrance is strongly connected to memory and emotions. Unlike many other senses, the brain’s olfactory system has direct connections with areas such as the amygdala, which is involved in emotional processing, and the hippocampus, which plays an important role in memory. This close connection helps explain why a familiar scent can suddenly bring back a specific person, place, or moment.

It could be the smell of your grandmother’s house, the earth after the first rain, your mother’s freshly baked cake or the perfume of someone you once loved. And these experiences can influence what we like years later. If a particular scent was connected to a positive childhood memory, we may continue to be attracted to similar fragrances as adults. Sabra gives the example of someone who received a jasmine-based perfume as a child. They may later find themselves naturally choosing perfumes containing jasmine.

This is also why we can remember people through their perfume. When someone consistently wears the same scent around us, that fragrance becomes associated with them. Smelling it again can instantly make us think of that person.

The impression your perfume leaves behind

Perfume does not only tell us something about ourselves, it can also influence how others perceive us.

Different fragrance notes create different impressions. Floral notes can give a softer, feminine image, while spices can create a bolder impression. Citrus combined with woods can create the fresh masculine scent many people recognize, while vanilla and amber can produce a more magnetic and attractive effect.

Perfumers understand these associations and intentionally create fragrances around a particular mood, vibe or impression. So basically, the perfume we choose can become part of the image we want to project.

The same bottle, a different scent

Have you ever loved a perfume on someone else, only to try it yourself and wonder why it smells completely different? The reason is partly skin chemistry.

According to Sabra, factors such as skin pH, body temperature, diet and weather can affect how fragrance develops. Our individual skin scent also interacts with the perfume, creating a different result on every person.

That is why a fragrance can smell different on paper, fabric and skin. Sabra recommends testing perfume directly on your skin before buying it to see how it actually develops on you.

Why some scents feel instantly right?

Our reaction to fragrance is both personal and psychological. Some scents, such as gourmand notes, vanilla, musk and certain florals, are widely found attractive, but our own memories can completely change how we experience them. A scent connected to a happy childhood memory may become a favorite, while one associated with a negative experience can become unbearable.

Our mood also influences what we choose to wear. We may reach for brighter scents when we want to feel fresher and lighter, or warmer fragrances when we want comfort and luxury. Even the weather plays a role: on hot days, fresh citrus, fruity and floral scents may feel more appealing than heavier notes such as spices, woods or vanilla.

In the end, the scents we choose are not only about what smells good they are also about how we feel.

The scent we call ours

For some people, perfume is about familiarity. They stick to one scent for years because it feels like them, reminds them of who they are and becomes part of their comfort zone. Eventually, the people around them may even recognize them by it. Others constantly change their perfume, experimenting with new and bolder combinations and stepping outside their comfort zone.

For Sabra, both choices are another reflection of identity.

After all, perfume is deeply personal. Whether we keep returning to the same bottle or are always searching for a new scent, what we choose to wear can say something about how we see ourselves and how we want to be seen.