The journey to Mars is the next possible space venture for human space explorers after the Earth-Moon system. The psychological health of the crew may be impacted by spending roughly 1000 days in a confined habitat. To address this, tools and devices must be developed to improve the crew’s health by addressing their higher-level needs beyond basic physiological and psychological needs. In this context, we present a portable and natural antidepressant inhaler device that takes into consideration human factors. The device creates a chemical called geosmin from dry soil to generate petrichor. Inhaling petrichor may help treat depression by increasing specific brain chemicals, such as serotonin and norepinephrine. We describe the steps we took in implementing natural material - soil - in our design process, including the ideation, developing the device, and a preliminary usability testing, to explore the potential of utilizing natural materials for space well-being.