Some scents do not only smell warm, they feel warm.

Certain aromatic molecules do more than stimulate our sense of smell—they can also interact with sensory ion channels associated with warmth, tingling, and texture. One important example is TRPV3, a receptor involved in the perception of warmth and chemical stimulation. Research has shown that specific naturally occurring monoterpenoids can activate and modulate this channel, demonstrating that fragrance can influence sensory experience through pathways beyond traditional olfaction. At AMATRIUS, we view scent as a tool for consciousness because fragrance has the ability to change the texture of a moment. Before we consciously identify a fragrance, our bodies have often already begun to interpret sensations such as warmth, comfort, freshness, or vitality. Understanding these biological mechanisms reveals that scent is not merely perceived—it is experienced through multiple sensory systems working together. This article is dedicated to the memory of Prof. Dr. Hanns Hatt, whose pioneering research in olfactory neuroscience continues to inspire our work, and to the enduring friendship that lives beyond a lifetime. The scientific findings discussed here are based on: Sherkheli, M. A., Benecke, H., Doerner, J. F., Kletke, O., Vogt-Eisele, A. K., Gisselmann, G., & Hatt, H. (2009). Monoterpenoids induce agonist-specific desensitization of transient receptor potential vanilloid-3 (TRPV3) ion channels. Journal of Pharmacy & Pharmaceutical Sciences, 12(1), 116–128. https://doi.org/10.18433/j37c7k.