Supercharge
Your System
Your breath activates a powerful biological cascade—stimulating your vagus nerve, rebalancing your body's stress response, and unlocking your natural pharmacy. Experience deep cellular rejuvenation, emotional resilience, and a natural euphoria no substance can match.
Rebuild
From Within
Reverse stress damage at the cellular level. Reboot your body’s repair systems.
Power Up,
No Crash
Pure, limitless energy straight from your breath—no caffeine, no burnout.
Detox Emotional
Baggage
Clear out stored stress and trauma, rewiring your nervous system for balance and resilience.
Break the
Stress-Aging Loop
Chronic stress accelerates aging. Flip the switch and activate youth chemistry instead.
Upgrade Your
Mental OS
Defrag your thoughts, and run at peak performance. No buffering, no glitches—just pure clarity.
Unlock Main
Character Mode
Step into your full potential. Access your innate superpowers and experience life as the hero of your own journey.
Turn Back
the Clock
Activate the mechanisms of longevity: better circulation, deeper sleep, and reduced inflammation.
Natural High,
Ageless Mind
Ride the bliss, tap into deep creativity, and stay mentally sharp—nootropics have nothing on breath.
💬
"Found my chill. No pills required."
Tyler M.
Real Estate Developer
"This stuff hits different."
Kai W.
Filmmaker
"A glow up for your mind."
Anna D.
Designer
"It's self-care, but make it fun."
Eva M.
Mom & Wife
"Blissed out without checking out."
Angel G.
Music Producer
"Anxiety and I broke up."
Maya L.
Student
"Found my chill. No pills required."
Tyler M.
Real Estate Developer
"This stuff hits different."
Kai W.
Filmmaker
"A glow up for your mind."
Anna D.
Designer
"It's self-care, but make it fun."
Eva M.
Mom & Wife
"Blissed out without checking out."
Angel G.
Music Producer
"Anxiety and I broke up."
Maya L.
Student
"Found my chill. No pills required."
Tyler M.
Real Estate Developer
"This stuff hits different."
Kai W.
Filmmaker
"A glow up for your mind."
Anna D.
Designer
"It's self-care, but make it fun."
Eva M.
Mom & Wife
"Blissed out without checking out."
Angel G.
Music Producer
"Anxiety and I broke up."
Maya L.
Student
"Found my chill. No pills required."
Tyler M.
Real Estate Developer
"This stuff hits different."
Kai W.
Filmmaker
"A glow up for your mind."
Anna D.
Designer
"It's self-care, but make it fun."
Eva M.
Mom & Wife
"Blissed out without checking out."
Angel G.
Music Producer
"Anxiety and I broke up."
Maya L.
Student
Tap Into Your
Higher
Self
on iOS, Android & Web
e･ther (ē′thər) n.
The pure air or subtle medium ancient cultures believed to flow through all things—known as the "breath of the gods"—a natural essence that activates vitality, clarity, and transcendence, present in every breath.
Explore the
Spectrum
Duration: Quick sessions (4+ mins) to deep explorations (up to 32 mins)
Intensity: Subtle regulation to profound transformation
Our library includes two types of breath experiences: Flows to build your foundational practice and improve baseline self-regulation, and Shifts to help you transform specific states when needed.
"Your breath runs everything. Anxious? Breathe. Low energy? Breathe. Creative block? Breathe. Want to feel amazing? Breathe.
Your nervous system works perfectly—you just forgot how to use it."
Leo Marrs
Founder, Ethr
Ethr Memberships
Choose your path.
$15
Monthly
Essentials
7-Day Free Trial
Unlimited Access to the Ethr Portal
All Future Releases Included
Available on iOS, Android, & Web
Most Popular
Enhanced
$79
Every 6 Months
7-Day Free Trial
Unlimited Access to the Ethr Portal
Early Access to New Releases
Available on iOS, Android, & Web
1 x Lucid Starter Kit
($69.95 retail)
Everything you need to take your breathing to the next level.
Learn more
$299
One Time
Elevated
Unlimited Lifetime Access to the Ethr Portal
Early Access to New Releases
Available on iOS, Android, & Web
1 x Lucid Starter Kit
($69.95 retail)
Everything you need to take your breathing to the next level.
Learn more
Risk-Free Guarantee
30 Days to
Vibe Check
Full Details
FAQs
Let's Get
Clear
How does it work?
What kind of beats can I expect?
How long are the sessions?
I'm already pretty chill. Can breathing really take me higher?
Can I share my breath sessions with friends, or is this a solo trip?
What are the science-backed benefits?
Leo Marrs
Founder, Ethr
Greetings,
psychonaut!
That moment when a single deep breath shifts everything?
That's just the beginning.
In 2018, I opened the doors to the first breathwork studio on the planet—in Venice CA. Thousands of people floated through our doors. One after another, discovering states they'd been seeking their whole lives—hidden in the space between inhale and exhale.
Breath isn't just another wellness trend in the mix with jade eggs and mushroom coffee. It's the original high. The most reliable (and healthy) way to access expanded consciousness that's been built into your biology since birth. The OG of altered states.
Ready to discover what's been waiting within you all along?
Million
people worldwide suffer from anxiety disorders.⁹
K
people die from suicide each year worldwide.¹⁰
-90%
of doctor's visits are for stress-related conditions.¹¹
The Science of
Renewal
The wellness industry sells you serums, supplements, and biohacks. But the real secret to self-optimizing? You've had it all along. Your breath controls your nervous system. Your nervous system controls everything.
Oxygen
Utilization
An average 10.7% improvement in oxygen efficiency, increasing energy production and performance. Dynamic breathing enhances how your body transforms oxygen into ATP—your primary energy currency for repair and regeneration.³
Hormonal Balance
Up to 34% boost in vagal tone and 27% drop in cortisol, shifting your system from stress to renewal. This autonomic reset activates your body's natural ability to enhance rebuilding and regeneration at multiple levels.²
Inflammation Control
20-30% lower inflammatory markers, creating the optimal biochemical environment for natural repair mechanisms. This balance enhances tissue regeneration and builds resilience throughout your entire system.⁸
Autophagy Activation
20-30% enhancement in cellular cleanup processes. This Nobel Prize-winning cellular renewal mechanism removes damaged cells and waste while supporting whole-body regeneration. The process forms a critical foundation for ongoing biological rejuvenation and cellular health.⁴
Emotional Resilience
An average 22% rise in prefrontal activity and 15% less amygdala activation when facing emotional triggers. This improved regulation creates an optimal biochemical environment for continuous renewal throughout mind and body.⁸
Sleep
Optimization
Up to 45-min faster sleep onset, 30% longer REM, and 18% increase in delta waves. These optimized sleep metrics enhance your natural repair cycles, transforming rest into active whole-body regeneration.⁶
Pain
Perception
Significant reduction in factors that affect telomere integrity. Breathwork creates physiological conditions where these genetic timekeepers maintain their strength, supporting ongoing biological renewal.⁷
Heart-Brain Coherence
40-60% increase in HRV combined with 20-30% enhancement in gamma activity. This neural-cardiac synchronization improves cardiovascular resilience while enhancing cognitive function, creating optimal communication pathways for whole-body rejuvenation.¹