The brain’s limbic system, which processes olfactory stimuli, plays a key role in regulating emotions and memory. Aromatherapy, which uses specific scents, has been shown to reduce stress and anxiety, activate neurotransmitters such as serotonin and dopamine, and positively influence brain activity and mood. These effects have been confirmed by electrophysiological studies examining the direct impact of scents on neurological processes.

• Labdanum (Cistus ladanifer): Blocks stress signals in the skin and reduces inflammation.
• Cocoa beans: Stimulate mood-enhancing neurotransmitters (dopamine, serotonin, endorphins). Associated with positive memories and the hormone oxytocin.
• Black pepper: Contains stress-relieving terpenes. Despite its stimulating effects, it helps manage the acute stress response.
• Sandalwood: Reduces cortisol (the stress hormone). Acts similarly to anti-anxiety medications.
• Green apple: Activates the limbic system. Promotes trust and reduces fear of unpleasant situations.
• Damask rose: Lowers heart rate and cortisol levels. Increases parasympathetic activity and decreases sympathetic activity.
• Cedarwood: Has sedative effects due to the compound cedrol. Improves sleep by reducing anxiety.
• Oud (agarwood): Regulates neurotransmitters associated with relaxation (GABA, glutamate). Reduces hyperactivity of the HPA axis.
• Honey: Its sweet scent promotes feelings of calm through associations with positive memories. Contains chrysin, which may have anti-anxiety effects when consumed.
• Moss: Its nature-associated scent promotes relaxation and reduces levels of the stress hormone cortisol.