Therasage reboots your entire physiology with the TheraFrost Cold Plunge, a portable and highly efficient contrast-therapy system. Deliberately stepping into the cold triggers an immediate vagus nerve stimulation that forces your body to down-regulate stress, flush out metabolic waste, and flood your system with a powerful surge of dopamine and norepinephrine. It is an incredibly fast, exhilarating way to crush systemic inflammation, tighten your mental focus, and fortify your body's natural defenses.