gammaCore is an easy-to-use treatment

Watch and learn how to use gammaCore (nVNS)

How to use gammaCore Sapphire

How to use gammaCore

How to load your gammaCore Sapphire

Find the correct treatment location and positioning on the neck to activate the vagus nerve

Apply the supplied gel to the stimulation surfaces of the device, turn it on, and position it on the neck

Adjust the intensity level to what's right for you

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