The invisible language of feeling
What if the first question we asked about perfume was not “What are the notes?” but “How do I want to feel?”
A familiar fragrance can transport us to a different time. The scent of a coat can remind us of someone. A hotel corridor or a passing stranger can bring back a memory before we have found the words for it. These moments are deeply human—and they help explain the fascination behind Hormone Paris, a niche fragrance house founded in Paris in 2020.
Rather than describe its perfumes only as fresh, woody, floral or ambery, the house organises them around emotional intentions: calm, balance, bonding, motivation, activation, and confidence. The idea is provocative. It also deserves a clear boundary between artistic interpretation and science.
The philosophy: a feeling is the brief, not the ingredient
Hormone Paris calls its approach functional fragrance. In its official brand statement, scent is developed with research about olfaction and emotion as inspiration for a creative brief. The perfumer then translates that idea into structure, materials, contrast and the character of a finished composition.
Most importantly, the house does not put hormones or neurotransmitters into its perfumes. Its “This Is Not” names are symbolic. As the brand explains in its FAQ, the creations are cosmetics, not biological treatments, and every person’s experience may differ. A fragrance called This Is Not Dopamine does not supply dopamine; one called This Is Not Oxytocin does not manufacture intimacy.
That admission makes the idea more interesting. If we stop expecting a perfume to control our chemistry, we can explore what a composition evokes in us—and how it can become part of a meaningful daily ritual.
Who actually creates the scents?
Shadi Samra: from an emotional brief to an olfactory construction
Shadi Samra is associated with several Hormone Paris fragrances in specialist perfume databases, including This Is Not Caffeine, Dopamine, Oxytocin, Serotonin and Kisspeptin. The brand’s own report of the 2025 Dubai launch also confirms that Samra attended alongside Hormone Paris.
Consider This Is Not Dopamine. The manufacturer identifies saffron and nutmeg, lavender and oud, followed by musk, patchouli and ambroxan. These are materials and olfactory notes a perfumer can work with; “motivation” itself is not a measurable perfume ingredient. The emotional territory is the starting point, while the scent becomes a piece of crafted art.
Kévin Mathys: memory, texture and presence
Kévin Mathys is another creator associated with Hormone Paris. The specialist catalogue Fragrantica credits him with This Is Not Testosterone. His employer, CPL Aromas, independently confirms his career as a senior perfumer in Dubai and describes his interest in texture, woods, leather, amber, personal memories and everyday experiences.
Those interests resonate with This Is Not Testosterone: cinnamon, cardamom and grapefruit, then guaiac wood, jasmine and vanilla, finishing on sandalwood, musk, amberwood and praline. The fragrance explores the impression of poise. But no one becomes confident simply because they applied a perfume. Confidence is lived; scent may accompany the ritual of stepping into it.
Attribution note: The brand’s event coverage establishes Shadi Samra’s presence at a Hormone Paris launch. The individual fragrance credits mentioned above are attributed by specialist databases, rather than treated as a complete manufacturer-confirmed authorship register.
What can neuroscience really tell us?
Smell has unusually close neural connections to areas involved in emotion and memory. A 2020 research review examines how odours and emotional states can influence one another. A review of odour-related episodic memory investigates why scents can evoke vivid personal memories.
But there is a crucial distinction. Evidence that an odour may affect mood or memory does not prove that any particular finished perfume will reliably alter neurotransmitters, increase attraction, induce sleep, relieve anxiety or enhance performance. Context, prior experience and individual preference matter. A formula inspired by scientific findings is not the same as a finished cosmetic clinically proven to cause the same effect.
Hormone Paris publishes background research and safety information around its compositions. That is useful material for an informed discussion—but the most honest test of a fragrance still includes what you actually smell and how you experience it.
Four real moments, four different scent directions
After a demanding day: This Is Not GABA
The brand interprets calm through This Is Not GABA, with passion fruit and mandarin, freesia, jasmine and a mossy amber drydown. Imagine taking off your workday and changing the atmosphere around you. That is a personal association—not a claim that the perfume acts like a sedative.
When closeness matters: This Is Not Oxytocin
This Is Not Oxytocin brings bergamot and raspberry together with iris, jasmine, caramel, musk, amber and vanilla. The house associates it with comfort and connection. Think of a familiar scarf, a quiet dinner, a long conversation. Fragrance can recall a feeling; it cannot create trust where none exists.
Before an important moment: This Is Not Testosterone
The spiced citrus opening and structured woody base present a more deliberate kind of presence. One might choose it for a meeting, a celebration or an occasion that calls for self-possession. The name does not mean that testosterone levels change. It names an artistic idea about confidence.
When beginning something new: This Is Not Dopamine
For one wearer, saffron and oud may speak of anticipation and possibility; for someone else they are simply an appealing combination of spice and dark wood. That difference is not a failure of the concept. It is why a fragrance can never have the same personal meaning for everyone.
THE FRAGRANCE EDIT
Four emotional directions. Your own interpretation.
THE CONNECTIONTHIS IS NOT OXYTOCINWarmth, intimacy and familiarityDISCOVER OXYTOCIN →
THE PRESENCETHIS IS NOT TESTOSTERONEA confident, structured signatureDISCOVER TESTOSTERONE →
THE ANTICIPATIONTHIS IS NOT DOPAMINEDiscover depth and possibilityDISCOVER DOPAMINE →
The real-life test: what do you want your perfume to remember?
At Niche Skin Scent, we begin with the person, not the marketing promise. Try a fragrance on a blotter, then on skin if suitable. Notice the opening, return to it later and pay attention to the drydown. Ask whether you reach for it on an ordinary Tuesday, not just whether the name sounds intriguing.
Our SCENT DNA™ online fragrance experience offers another way to explore personal preferences. It is a discovery tool, not a psychological or medical assessment. You can also explore the Hormone Paris selection at our boutique in Leixlip, where we help people choose beyond trends.
One question to leave with: do you wear perfume to change a feeling—or to express something you already feel?
Niche Skin Scent Journal · Leixlip, Ireland · Selected. Not advertised.
WATCH THE FRAGRANCES IN REAL LIFE
Not a trend. A signal.
GABA. TESTOSTERONE. ADRENALINE. Three different scent directions in a real Niche Skin Scent Reel. See them, then decide which one you would try on your skin.