Some moments in life only take a single scent to change everything. The smell of an apple pie that takes you straight back to childhood. The fragrance of rain on warm earth after a long summer. The woody warmth of a fireplace that instantly soothes a difficult day. This isn't magic... it's science.
Our sense of smell is the only sense directly connected to the limbic system — the part of the brain that governs emotions, memory and instinctive behaviour. Unlike sight or hearing, olfactory information doesn't need to make a stop in the thalamus before reaching the emotional brain: it arrives there directly, within milliseconds. That's why a smell can trigger an emotion or a memory before you've even had time to think.
Every candle we create starts from this reality. The scents we choose are not just beautiful, they are designed to act on your mood, your energy and your wellbeing. Here is what research tells us about the main fragrance families, and how our candles are crafted with that in mind.
Vanilla: pure comfort in a jar
If one ingredient were to symbolise the notion of
If a single ingredient could symbolise olfactory comfort, it would undoubtedly be vanilla. Studies in experimental psychology show that its scent reduces anxiety, promotes a state of relaxation and even increases the perceived warmth of a room. Research published in the Chemical Senses Journal demonstrated that participants exposed to a vanilla scent reported significantly lower stress levels than those exposed to neutral air.
This power comes partly from vanillin, vanilla's main chemical compound, which activates brain mechanisms similar to those triggered by feelings of safety and wellbeing. People often say vanilla "smells like a hug" — and that's not just a metaphor.
Our candles to note for this effect:
- Vanille Fleurie - Vanilla meets candied rose petals and jasmine to create an atmosphere that is both gentle and softly intoxicating. Perfect for evenings when you need to unwind after a long day.
- Vanille Douce - With its notes of cinnamon, tonka bean and a rich gourmand accord, this candle is the ultimate invitation to cosy up. Light it on winter evenings wrapped in a blanket.
- Rose Vanillée - A blend of vanilla milk, rose, and ambergris that envelops the room in an almost maternal softness. For those well-deserved breaks.
Citrus: The Secret Weapon for Focus and Good Mood
Lemon, bergamot, mandarin — citrus fragrances are the unsung heroes of concentration and positivity. Research conducted in Japan in the 1990s found that diffusing lemon scent in an office reduced typing errors by up to 54%. More recently, a study from Ohio State University confirmed that citrus aromas stimulate the production of norepinephrine, a neurotransmitter linked to energy and alertness.
Beyond productivity, citrus scents have a remarkable ability to "refresh" the mental atmosphere — dissolving heaviness and restoring a sense of lightness. It's no coincidence that cleaning products and spring fragrances lean on them so heavily.
Our candles to note for this effect:
- Pétales d'oranger - Bergamot, mandarin, and petitgrain open onto orange blossom and neroli. A bright and airy accord that immediately lifts the mood.
- Brise Marine - Lemon, bergamot, marine accord: this candle evokes the open sea and the energy of a strong wind. Perfect for starting a workday or mentally purifying a space.
Lavender: the queen of sleep and soothing
Of all the plants studied for their effects on the nervous system, lavender is by far the most well-documented. Dozens of clinical studies have confirmed its anxiolytic action — its ability to reduce anxiety without side effects. A meta-analysis published in the International Journal of Nursing Practice established that lavender aromatherapy significantly improved sleep quality across multiple population groups, particularly those suffering from mild insomnia.
Linalool, lavender's main active compound, acts directly on the brain's GABA receptors — the same ones targeted by certain anti-anxiety medications. Simply inhaling its fragrance for a few minutes is enough to slow the heart rate and lower blood pressure.
Our candle to note for this effect:
- Lavande - A refined composition around lavandin, rosemary, and eucalyptus, with a base of tonka bean and musk. Light 30 minutes before sleep to prepare the body and mind for rest.
Woody and amber notes: grounding and deep serenity
Sandalwood, cedar, vetiver and amber notes belong to a fragrance family with a very particular effect: they ground you. In olfactory psychology, this is called "grounding" — a fragrance's ability to bring a person back to the present moment, reduce scattered thoughts and create a feeling of inner stability.
Sandalwood in particular has been studied for its effects on the autonomic nervous system. Research published in Planta Medica showed that santalol (its main compound) increased calm alertness — the ideal mental state for meditation, yoga or simply reading a good book.
Our candles to note for this effect:
- Vent des Iles - Frangipani and white flowers give way to a base of sandalwood and white musk. A motionless journey to a state of inner peace.
- Santal Ambré - Amber, black musk, and sandalwood form a deep and enveloping accord here. For moments of meditation, reading, or reflection.
- Velours Doré - Rose, jasmine, guaiac wood, and cedar compose an accord of timeless elegance. Ideal for creating a warm atmosphere during a dinner or an evening with friends.
Gourmand notes: pleasure, nostalgia, and dopamine
Gourmand fragrances — chocolate, caramel, coconut, coffee — activate the brain's reward circuits. Neuroscientists at the University of California established that scents associated with pleasurable foods triggered a mild release of dopamine, even without any actual consumption. This mechanism explains why these scents are so effective at lifting mood and creating a convivial atmosphere.
There is also an important memory dimension: gourmand scents often evoke childhood, family cooking and celebrations. This phenomenon — what neurologist John Kauer calls the "olfactory Proust effect" — produces a feeling of positive nostalgia, an emotional state associated with improved mood and a greater sense of social connection.
Our candles to note for this effect:
- Chocolate Pistachio - Honey, pistachio, chocolate, caramel and vanilla: a candle that literally smells like happiness. Light it during an afternoon break or to turn an ordinary day into a moment of pure pleasure.
- Coconut Vanilla - Coconut, coffee, vanilla, and tonka bean create a tropical and warm atmosphere. A sensory getaway without leaving your sofa.
Fruity and spicy notes: energy and vitality
Ginger, orange, pineapple, spices — this fragrance family is all about vital energy. Clinical aromatherapy studies have shown that ginger in particular stimulates blood circulation and reduces the sensation of mental fatigue. Fruity notes, meanwhile, are associated with positive emotional states and an increased perception of optimism.
This is the ideal family for starting the day on the right foot, revitalising a space after a long week, or simply injecting energy into a work-from-home session.
Our candle to note for this effect:
- Passion Gingembre - Orange, ginger, pineapple, red fruits, and blackcurrant: an explosion of vitality and good vibes. The candle to light when you need a boost.
Choosing your candle is choosing your state of mind
What science teaches us is that scented candles are not simply decorative accessories. They are powerful tools for emotional regulation, available at any moment, woven into our most ordinary daily routines.
Choosing the right candle for the right moment is an act of kindness towards yourself. It's a conscious decision about the atmosphere you want to create — for yourself, for your family, for your guests.
Our candles are designed to accompany every moment in life: energetic mornings, focused work afternoons, deep evenings of relaxation, restorative nights. All that's left is to find yours.
✦ Explore our entire collection and find the candle that suits you best✦
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