Holotropic Breathwork: What It Is, What It Does, and Who It's Actually For

I've completed 7 Breathwork training programs and hold 4 certifications. I've guided hundreds of sessions and sat through several intense styles myself.

Holotropic Breathwork sessions often produce intense physical and emotional responses.

Holotropic Breathwork is a registered trademark of its owner. Liquid Breathwork is not affiliated with it.

What Is Holotropic Breathwork?

Stanislav Grof developed holotropic breathwork with Christina Grof. He had researched LSD-assisted psychotherapy before it became illegal and wanted similar states without the drug. Breath and music became the core, with focused bodywork added.

"Holotropic" comes from the Greek holos (whole) and trepein (moving toward): "moving toward wholeness." The idea is that breathing faster and deeper than normal opens a state where your inner healing intelligence can work.

Participants work in pairs. One breathes while the other sits as a "sitter," and a trained facilitator oversees the room.

What Happens in Your Body During Holotropic Breathing

Respiratory Alkalosis

Rapid breathing (hyperventilation) makes you exhale more carbon dioxide than your body produces. Blood CO2 drops and pH shifts toward alkaline.

Low CO2 constricts blood vessels (particularly in the brain), reducing cerebral blood flow by about 3 percent for every 1 mmHg drop in CO2, or roughly 40 to 50 percent once CO2 falls to 20 to 25 mmHg. It also makes nerves and muscles more excitable by changing how calcium behaves. That explains the tingling, cramping (tetany), dizziness, and altered vision or hearing.

Sympathetic Nervous System Activation

The pattern activates your fight-or-flight branch. Heart rate, adrenaline, and cortisol rise. Some people feel a rush of energy. Others tip into anxiety or panic.

Endogenous Opioid and Endorphin Release

The stress and altered blood chemistry appear to trigger endogenous opioids and endorphins, which may explain the euphoria and emotional release. Some researchers have speculated about endogenous DMT, though this remains unproven and controversial.

Altered Brain Activity

Less blood flow plus hyperarousal quiets the prefrontal cortex (planning, self-monitoring), while deeper structures tied to emotion and memory may become more active. That is likely where the vivid imagery and resurfacing memories come from.

What a Holotropic Breathwork Session Looks Like

Before: The facilitator explains the method, screens for the contraindications listed below, and pairs sitters with breathers.

The breathing: You lie on a mat, eyes closed, breathing faster and deeper with no count and no pauses for 2 to 3 hours. The music starts gentle, builds, then calms. With preparation and discussion, the event can take a full day.

During: Anything from tingling, cramping, or heat to waves of grief, rage, or joy. Some describe spiritual or perinatal experiences. Others feel very little.

After: Participants draw mandalas (circular artwork of their experience) and share in a group discussion. Some feel the effects for days.

How Holotropic Breathwork Compares to Other Styles

Style	Intensity	Duration	Primary Goal	Best For
Holotropic	Very high	2-3 hours	Non-ordinary states, self-exploration, deep processing	Experienced practitioners, transpersonal psychology, deep therapeutic work
Somatic Breathwork	Moderate	45-90 min	Nervous system regulation, stored tension release	Anxiety, trauma recovery, building body awareness
Surrender-Based (Liquid Breathwork)	Low to moderate	60-90 min	Deep relaxation, letting go, nervous system reset	Beginners through advanced, stress, sleep, emotional processing
Wim Hof Method	High (intermittent)	15-30 min	Autonomic flexibility, cold tolerance, energy	Athletes, biohackers, people wanting physical challenge
Box Breathing / 4-7-8	Low	5-15 min	Calm, focus, sleep	Daily practice, acute stress, sleep support

Holotropic Breathwork is designed to push you into intensity. Surrender-based and somatic approaches let your body open at its own pace.

Holotropic Breathwork Safety Considerations

Who Should Not Do Holotropic Breathwork

• Cardiovascular issues, high blood pressure, or a history of heart attack or stroke
• Epilepsy or seizure disorders
• Glaucoma or retinal detachment
• Pregnancy
• Severe or unstable psychiatric conditions (particularly psychotic disorders, bipolar disorder during active episodes, or severe PTSD without clinical support)
• Recovery from recent surgery
• A history of aneurysm

Potential Risks

Prolonged hyperventilation can cause fainting, painful muscle spasms, and (rarely) seizures in susceptible people. The altered states can overwhelm someone with unresolved trauma. There have been reports of psychological distress lasting days or weeks after poorly facilitated sessions.

Questions to Ask Before Attending

• Is the facilitator GTT certified or certified through an equivalent program?
• Is there a medical screening process?
• What is the facilitator-to-participant ratio?
• Is there an integration period after the session?
• What happens if someone has a difficult experience during the session?

A vague answer to any of these is your cue to find a different facilitator.

Who Is Holotropic Breathwork For?

Holotropic Breathwork suits:

• Experienced Breathwork practitioners with a foundation in nervous system regulation who feel stable enough for intensity
• Anyone in therapy who wants to supplement that work with somatic self-exploration
• Students of transpersonal psychology curious about consciousness beyond ordinary waking awareness

It is usually not the best starting point if:

• This would be your first Breathwork session
• Your nervous system is already running hot (chronic anxiety, panic, hypervigilance)
• Relaxation or stress relief is the goal
• You have unresolved trauma and are not working with a mental health professional

How Liquid Breathwork Is Different

I've sat in rooms where people screamed and shook for hours, and I've had altered states I still think about years later. I respect that work. We chose not to teach it at Liquid Breathwork.

I once asked one of my mentors, Dan Brule, what the difference was between Rebirthing Breathwork and Holotropic Breathwork. He said: "Rebirthing is like this. Hunters sharpen their spears, quietly stalk their prey, kill their food, and slowly roast it over a fire before eating. Holotropic Breathwork is like burning the whole damn forest down just to get the hog."

For a first-timer, that much intensity can retrigger unresolved trauma. Our sessions start with regulation, use slower breathing and supportive music, and leave room for integration in the days after.

We have guided sessions for 8 years and heard from hundreds of participants. What we hear most is that people leave rested and clear. That includes many who came to us after intense Breathwork left them feeling worse.

Where to Start If You're New to Breathwork

If you are weighing Holotropic Breathwork as a training or facilitator path, read our Holotropic Breathwork training review or see the gentler Holotropic Breathwork alternative.

• Attend one of our classes in Phoenix, Scottsdale, Flagstaff, Prescott, or Tucson. First-timers welcome.
• Try a simple daily practice. Five minutes of slow, exhale-focused therapeutic breathing each morning builds the base intense work needs.
• Join our membership for guided sessions between classes.
• See our facilitator training if you want to guide others. It's co-taught with a registered nurse.

Frequently Asked Questions About Holotropic Breathwork