"Easy to Use"
"As you know, consistency is key to improving and maintaining good mental health. ZenBud makes it simple to stay on track, and it only takes five minutes to feel the effects. I've definitely noticed a positive shift in my state of mind, especially during stressful moments."
-Steve N. | Verified Customer
"Love them!"
"I like how light the headphones are and I definitely feel calmness after a few minutes of using. It feels good to me."
-Dena N. | Verified Customer
"Surprised me!"
"I’ve tried countless tools to optimize recovery and focus—ZenBud surprised me. After just a few sessions, I felt noticeably calmer and more centered. It’s now part of my nightly wind-down"
-Dr. Mark Young | Verified Customer
"Love these!"
"Crazy nice product. Great for driving the parasympathetic nervous system."
-Brian H. | Verified Customer
"It definitely seems to be
taking the edge off"
"It definitely seems to be taking the edge off, but it's been an extremely stressful month. So, it's hard to tell how much is placebo and wishful thinking and what is really happening. I'll keep playing with it. Wish I had an empirical way to measure it. Since I have Afib, I can't reliably measure my HRV. Also, from a design perspective, I would suggest that when the ZenBud is on that a little light lights up on the headset so you know it is working."
-John M. | Verified Customer
Trusted by Top Experts in Performance
Christine Smith
Functional Medicine Practitioner
and Doctor of Chiropractic
Christine Smith
“Unlocking the nervous system is your key to healing.”
Dave Asprey
Father of Biohacking
Dave Asprey
"The ZenBud uses ultrasound to stimulate my vagus nerve so I can roll easy into my next event - keeping me grounded, clear, and focused. It works better than electric stimulation (and doesn't hurt!). Plus, it's more affordable."
Nathalie Niddam
Certified Holistic Nutritionist
Nathalie Niddam
“I’ve really been enjoying ZenBud — it helps me feel more focused and calm throughout the day.”
Dave Asprey
Father of Biohacking
Dave Asprey
"The ZenBud uses ultrasound to stimulate my vagus nerve so I can roll easy into my next event - keeping me grounded, clear, and focused. It works better than electric stimulation (and doesn't hurt!). Plus, it's more affordable."
Christine Smith
Functional Medicine Practitioner
and Doctor of Chiropractic
Christine Smith
“Unlocking the nervous system is your key to healing.”
Nathalie Niddam
Certified Holistic Nutritionist
Nathalie Niddam
“I’ve really been enjoying ZenBud — it helps me feel more focused and calm throughout the day.”
