Product Guarantee – Zōk Stands Behind Its Products 100%. Because of the tremendous results Zōk users have reported, we provide a 100% full refund if our device does not provide any degree of relief.

Free U.S. Shipping on order $49+ – All products ship same or next day from Utah, Monday – Friday.

Built In the USA – Our device is patent pending and has been engineered and produced in our trusted manufacturing partners’ facilities here in the USA.

How Zōk Works – Zōk provides relief by stimulating the tympanic membrane, which activates the trigeminal nerve and a number of cranial nerves inside the head through inner-ear pressure modulation, thereby providing instant alleviation of pressure and tension inside the head, which are associated with the symptoms of headaches and migraines.

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