Cervical non-invasive Vagus Nerve Stimulation (nVNS) presents a promising avenue for managing anxiety and depression in individuals unresponsive to traditional treatments. This study evaluates the efficacy and user experience of nVNS therapy in a 30-day trial with 34 participants experiencing stress-related issues. Results indicate significant improvements in mood and well-being over the trial period, with notable increases in reported happiness and overall wellness. Moreover, the majority expressed interest in continuing treatment beyond the trial, suggesting potential long-term benefits. No adverse events were reported. These findings highlight the potential of non-invasive vagus nerve stimulation as a therapeutic option for mood disorders, warranting further research to confirm and explore its full scope.