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Hoolest Performance Technologies
Drug-free neurostimulation devices built to reset a nervous system stuck in fight-or-flight — engineered for the clinicians who trust the science.
Hoolest Performance Technologies develops drug-free neurostimulation devices designed to help people break free from stress, anxiety, and panic — instantly. Founded by Nicholas Hool, Ph.D. in Biomedical Engineering, the company was born from a deeply personal struggle with performance anxiety.
Their flagship product, VeRelief, is the world's first instant reset button for a nervous system stuck in fight-or-flight. Using patented auricular vagus nerve stimulation technology, VeRelief activates the parasympathetic nervous system to deliver calm in minutes — no pills, no clinics, no lengthy wellness routines.
With over 20,000 units sold, Hoolest serves clinicians, high-performance professionals, military personnel, and anyone seeking drug-free anxiety relief. Their newest product, Hoolest Pro, combines premium noise-canceling headphones with bilateral vagus nerve stimulation — bringing clinical-grade neurostimulation into everyday life.
Built for the way clinicians work
What partners and scholars consistently point to when they choose Hoolest.
- Appreciates Carrick Trained doctors
- Outstanding customer support
- Best-in-industry warrany
- Ethical business practices
Clinical tools you can use in practice
Hoolest® Carrick Institute Clinical Bundle
From $
6899
Carrick Institute members can access exclusive partner pricing on the Hoolest PEMF system and receive more than $1,700 in complimentary upgrades, including an additional mat coil, and VeRelief Prime.
Hoolest VeRelief Prime
From $
399
Give patients a fast, drug-free way to shift out of fight-or-flight. VeRelief Prime is a pocket-sized vagus nerve stimulator built for in-office autonomic priming, stress modulation, recovery support, and performance readiness—no app, no messy gel, just targeted stimulation when the nervous system needs a reset.
Courses, conferences & events they support
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Synapse Sessions 2026
Launching October 30, 2026. Fifteen hours of advanced functional neurology CE spanning vestibular science, concussion, cognitive rehab, pain neuroscience, and gut-brain research.
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Board Review 2026
Master the clinical neuroscience knowledge base required for board-level competency across neuroanatomy, neuropathology, and differential diagnosis.
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Mastering Clinical Integration & Patient Care 4
The “Mastering Clinical Integration & Patient Care” series is a true masterclass crafted for experienced functional neurology practitioners eager to refine their clinical reasoning and patient care through an innovative, interactive approach.
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ISCN 2027
Neurology is advancing faster than ever, and exceptional clinicians know the value of staying ahead. Through the 9th International Symposium on Clinical Neuroscience, you can access forward-thinking presentations, emerging research, and practical clinical strategies designed to elevate patient care. More than a conference, this symposium brings together global leaders shaping the future of neurological practice. Now available on demand, it gives you the opportunity to learn, grow, and prepare for the next era of neuroscience-driven care.
Synapse 2026
Clinical neuroscience is evolving fast — and the best clinicians never stop learning. Synapse Sessions is your opportunity to tap into the expertise of world-renowned researchers, educators, and practitioners who are shaping the future of neurological care. Across a diverse range of topics — from cutting-edge concussion management to advanced rehabilitation strategies — you’ll gain the insights, tools, and inspiration to take your practice to the next level. This is more than continuing education. It’s a global gathering of innovators, problem-solvers, and pioneers united by one mission: raising the standard of neurological care everywhere.
ISCN 2025
The 8th International Symposium on Clinical Neuroscience offered clinicians a forward-looking view of neurological practice through powerful presentations, emerging research, and practical clinical applications. As neuroscience continued to evolve, this symposium brought together leaders dedicated to helping clinicians stay informed, inspired, and clinically prepared. More than a conference, it served as a global convergence of ideas designed to move patient care forward. Now available on demand, it gives you the opportunity to experience the education and bring those insights into practice.
Save on your first VeRelief order
Questions clinicians ask first
Straight answers on how Hoolest devices work and who they're for.
What is VeRelief?
VeRelief is a portable, drug-free vagus nerve stimulation device that helps shift your nervous system from fight-or-flight to rest-and-digest in minutes. It uses patented auricular stimulation technology developed through biomedical engineering research at ASU.
How does it work?
VeRelief delivers gentle electrical stimulation to the auricular branch of the vagus nerve through the ear. This activates the parasympathetic nervous system, reducing heart rate, lowering cortisol, and promoting calm — measurable via HRV monitors like Oura Ring.
Who is it for?
Clinicians use VeRelief for patients with anxiety, dysautonomia, concussion recovery, PTSD, sleep disorders, and stress-related conditions. It's also used by high-performance professionals, athletes, and military personnel.
Is it safe?
Yes. VeRelief is non-invasive, drug-free, and designed for daily use. It was developed by a Ph.D. biomedical engineer and is backed by published research on auricular vagus nerve stimulation.
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Request a clinician consult
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