The ZenBud Ultrasound Vagus Nerve Stimulation Device is the first ultrasound-based VNS device on the market—an innovative, non-invasive tool designed to support nervous system regulation, improved vagal tone, and recovery from autonomic dysfunction. Unlike standard ZenBud units, which typically produce a noticeable buzzing sound, this customized model is completely silent, making it far more comfortable and accessible, especially for highly sensitive users.

By using therapeutic ultrasound rather than electrical stimulation, this device offers deeper tissue penetration and more universal effectiveness for individuals with long COVID, ME/CFS, POTS, chronic stress, gut issues, and other dysautonomia-related conditions. Its no-sensation design and compact portable battery pack allow you to easily integrate it into your daily routine and pair it with the Conrad Protocol for optimal results.

Each kit includes: ultrasound device, travel case, conductive gel, silicone pads, and rechargeable battery pack.