About this item

• DOCTOR-BACKED AND TESTED: Zok has been tested and proven by over 100 doctors in the USA ranging from neurological trauma center doctors to naturopathic doctors and M.D.'s to ensure Zok's efficacy and safety for their patients.
• INNOVATIVE RELIEF FROM MIGRAINE & HEADACHE SYMPTOMS: Zok works by activating multiple cranial nerves inside the ear canal through light, pneumatic pressure stimulation. Through scientifically calibrated pressure modulation from inside the device, Zok facilitates the precise amount of stimulation inside the ear canal to signal the corresponding cranial nerves inside the brain stem, which are associated with near instantaneous equilibrium and pain relief.