Linalool
Monoterpene alcoholSoft, floral, and sweet — the signature scent of lavender. Calming and soothing.
Aroma Profile
Medical Effects
Anti-anxiety
Strong evidenceNMDA receptor blockade; serotonin reuptake inhibition; enhanced GABAergic currents 2–7 fold
Linalool enhanced GABAergic currents 2–7 fold, explaining its anxiolytic and sedative effects.
Silexan (80 mg linalool) was as effective as paroxetine 20 mg for GAD — the gold-standard SSRI.
Sedative
Strong evidenceIncreases adenosine (sleep neurotransmitter); GABAergic modulation
Linalool odor activated GABAergic pathways producing anxiolytic effects without motor impairment.
Analgesic
Moderate evidenceNMDA receptor antagonism; opioid and cholinergic pathway modulation
Linalool produced antinociception in both glutamate-induced and formalin-induced pain models.
Synergies (Entourage Effect)
Enhanced anti-anxiety and anti-inflammatory effects
preclinicalCombined sedative effects for enhanced sleep
clinical (JCSM 2025)