Do NuCalm patches effectively reduce stress?

NuCalm patches are marketed as a neuroscience technology designed to mitigate stress without the use of drugs. By tapping into the body's natural relaxation response, they claim to help the user achieve a state of deep relaxation. Users often report reductions in stress and anxiety, as well as improvements in sleep quality. The system includes a combination of microcurrent stimulation delivered via the patches, an app that provides neuroacoustic software for guiding brainwaves into a state conducive to relaxation, and sometimes supplements that support GABAergic pathways, which are intended to enhance the relaxation process. While individual experiences with NuCalm may vary, there are studies suggesting that the technology can be effective in reducing stress; however, it must be noted that these should be reviewed in context of potential placebo effects and individual differences in responsiveness to such interventions.