Search for hyperbaric oxygen therapy around Santa Monica and you will find a dozen options at comparable prices. What you will not find, on most of those pages, is the single specification that determines whether you are receiving hyperbaric therapy in the sense the medical field means it: the pressure the chamber reaches.
Hyperbaric oxygen therapy works by raising the pressure of the air around you so your blood plasma can carry more dissolved oxygen than it does at sea level. Everything the therapy does downstream depends on that. Pressure is measured in atmospheres absolute, or ATA — 1.0 ATA being normal air pressure at sea level.
The Undersea and Hyperbaric Medical Society, the body that maintains the recognized list of hyperbaric indications, requires pressures of at least 2.0 ATA with near-100% oxygen for every indication on that list. That is not a marketing threshold. It is the floor for the entire recognized clinical literature.
The inflatable, zip-up soft-shell chambers common at wellness studios and recovery spas typically max out around 1.3 ATA. That is below the threshold, and the UHMS is direct about it: its position statement says these low-pressure fabric chambers are not recommended for any medical purpose other than acute mountain sickness, and that marketing them for other indications is off-label use.
The same statement makes a blunter point worth repeating: a mild hyperbaric exposure breathing air delivers no more oxygen to the body than simply breathing oxygen through a mask at normal sea-level pressure.
A soft-shell session is not nothing — plenty of people find an hour in one genuinely relaxing. But if you are paying a clinical price expecting a clinical dose, the pressure number is what you are buying, and almost nobody puts it on the website.
Our chamber at BodyPro is a hard-shell OxyHelp system operating at a true 2.0 ATA — twice sea-level pressure, at the threshold the field recognizes. It is a private two-person suite with a TV rather than a tube you get zipped into, and sessions run 60 to 90 minutes.
Our pricing is published so you can compare against anywhere else in the city: $200 for a single session, $570 for a 3-pack ($190 each), $900 for a 5-pack ($180 each), and $1,700 for a 10-pack ($170 each). That is hard-shell, 2.0 ATA, clinically overseen, at or below what many 1.3 ATA providers charge.
Being straight about this matters more than the marketing does. The FDA-cleared and UHMS-approved indications for hyperbaric oxygen therapy are specific, and they are largely serious medical conditions: decompression sickness, carbon monoxide poisoning, gas embolism, certain problem wounds, necrotizing soft tissue infections, refractory osteomyelitis, delayed radiation injury, compromised grafts and flaps, severe anemia, sudden sensorineural hearing loss, and others on that list.
Recovery, athletic performance, and general wellness are not on it. You will see chambers across Los Angeles marketed for all three. The FDA has publicly stated that HBOT has not been proven effective for a long list of conditions it names directly, and has warned that patients may wrongly assume these devices are cleared for uses they are not.
We would rather tell you that than let you find out from someone else.
Some do, and we are not going to pretend otherwise. The honest summary of the evidence is narrow: a 2026 meta-analysis found hyperbaric oxygen was associated with improvement in markers of exercise-induced muscle injury, but found no benefit for muscle soreness specifically. A Cochrane review looking at delayed onset muscle soreness found insufficient evidence to establish an effect, and some signal that it may increase interim pain.
That is what the research says. It is a limited, mixed picture, this use is not FDA-cleared, and anyone presenting it as settled science is overselling. If you want to try it on that basis, you should do so knowing exactly that.
Hyperbaric therapy has real contraindications — certain lung conditions, recent ear surgery, some medications. Before a first session with us you are screened for health history and contraindications, and sessions are clinically overseen rather than self-serve. The most common side effect is ear pressure, similar to what you feel on a plane.
You can read more about our chamber or contact our team to talk through whether it makes sense for you. We are on Santa Monica Blvd in West LA.
This article is general information, not medical advice, and is not a claim that hyperbaric oxygen therapy treats any condition outside its cleared indications. Talk to a qualified clinician about your specific situation.
