¹ Lei et al., 2019. Clinical observations of agarwood aromatherapy in insomnia patients. Summarized in: Chen X. et al., Chemical Composition and Potential Properties in Mental Illness (Anxiety, Depression and Insomnia) of Agarwood Essential Oil: A Review. Frontiers in Pharmacology (2022).
² Iijima M. et al., Effects of Incense on Brain Function: Evaluation Using EEG and Event-Related Potentials. (Human EEG: agarwood incense increased fast-alpha activity.)
³ Wang S. et al., Agarwood Essential Oil Ameliorates Restraint Stress in Mice via HPA-Axis Modulation. International Journal of Molecular Sciences (2018).