Hyperbaric Oxygen Therapy Dublin
At Howellness, we offer two single-person hyperbaric oxygen chambers (1.5 and 2.0 atmospheres). Pressurized oxygen chamber therapy drives oxygen deep through every cell of your body to support healing, recovery, and natural energy.
Why Oxygen Under Pressure Is So Effective
Oxygen is what keeps us alive, but as we get older and with pollution in the air, we’re only getting a fraction of what our bodies need. Our chambers put that right, driving oxygen deep into every cell under pressure.
Here’s something people don’t always realise: the compression itself does a lot of the work says Keith Howell, Founder of Howellness. It manipulates the blood cells, and that has healing benefits on its own, even without the oxygen.
And when the oxygen is on, the pressure is what makes it work harder. Because everything’s under compression, you’re not just breathing it in through the mask; the oxygen is pushed through every cell of your body, so you take in far more than you would at normal pressure.
That’s how the healing works: the compression is manipulating the blood cells, and the oxygen is reaching every one of them.
WHAT WE OFFER?
Single Person Hyperbaric Oxygen Chambers in Dublin
1.5 ATA - Soft Shell
Ideal for inflammation, anti-aging, mental clarity & general wellness.
€65 / session
Bundle: €275 for 5 + 1 FREE (Total value: €390 - you save €115)
2.0 ATA - Hard Shell
Ideal for injury repair, post-surgery healing & peak athletic performance.
€79 / session
Bundle: €345 for 5 + 1 FREE (Total value: €474 - you save €129)
How Oxygen Chamber Therapy Works?
Getting started
You get in and lie down. You'll be given a mask connected to an oxygen hose inside the chamber, and then the chamber seals up.
Chamber building pressure
The chamber begins to pressurise, up to two atmospheres in the 2.0 chamber. You might feel some ear popping, much like being on a flight.
Your therapy hour
Because it's a compression chamber, the oxygen is compressing through every cell of your body. So you're not only taking it in internally through the mask, it's working externally as well. You lie in there for about an hour.
Winding down
When the hour is nearly up, the chamber slowly begin to decompress. Again you might feel that ear popping. Decompression takes around five or six minutes.
Who Is Hyperbaric Oxygen Therapy For?
Hyperbaric Oxygen Therapy supports a wide range of conditions by delivering oxygen at the cellular level, stimulating the body’s natural healing response.
- Athletic recovery & performance
- Fertility support (IVF & natural)
- Neurological recovery & dysautonomia
- Long COVID & post-viral fatigue
- Fatigue, burnout & adrenal issues
- Autoimmune & inflammatory illness
- Concussion & brain injury (TBI)
- Chronic pain & fibromyalgia
- Post-surgery & injury recovery
Benefits of Hyperbaric Oxygen Chambers
Hyperbaric Oxygen Therapy supports a wide range of conditions by delivering oxygen at the cellular level, stimulating the body's natural healing response.
- The immune system: supports your natural defences, so you're better able to fight off what comes your way.
- Cognitive function: Used to support focus and mental clarity.
- Oxygenating the blood: The pressure drives oxygen deep into the blood, supporting circulation and recovery.
- Recovery after surgery: If anybody's had an operation, it can speed up recovery. We had a client leave just this week who's using it for exactly that.
- New blood cell generation: We have a couple of cancer patients who use the chambers to support this.
Frequently Asked Questions
What is Hyperbaric Oxygen Therapy (HBOT)?
Hyperbaric Oxygen Therapy (HBOT) is a non-invasive medical treatment where you breathe 100% pure oxygen inside a pressurised chamber. The increased atmospheric pressure allows your blood plasma to become supersaturated with oxygen, delivering it deep into tissues, organs, and cells to accelerate the body's natural healing processes. At Howellness in Clondalkin, Dublin 22, we offer both 1.5 ATA (soft shell) and 2.0 ATA (hard shell) hyperbaric chambers.
What conditions can Hyperbaric Oxygen Therapy help with?
- Athletic recovery & sports performance
- Long COVID & post-viral fatigue
- Concussion & traumatic brain injury (TBI)
- Fertility support (natural & IVF cycles)
- Chronic fatigue, burnout & adrenal dysfunction
- Chronic pain & fibromyalgia
- Neurological recovery & dysautonomia
- Autoimmune conditions & inflammatory illnesses
- Post-surgery & injury recovery
- Skin health, scarring & cosmetic recovery
What is the difference between the 1.5 ATA and 2.0 ATA hyperbaric chambers at Howellness?
Answer. The 1.5 ATA soft-shell chamber operates at a lower pressure and is ideal for general wellness, inflammation reduction, anti-aging, mental clarity, and mild recovery needs. The 2.0 ATA hard-shell chamber delivers a higher concentration of pressurised oxygen, making it particularly effective for serious injury repair, post-surgery healing, peak athletic performance, and more complex health conditions. Our team can help you choose the right chamber for your goals.
Where is the Howellness hyperbaric oxygen chamber located?
You can book your HBOT session online via our Booking page, or contact us directly by phone at 087 164 9720 or by emailing [email protected] . You can also download the Howellness app on Android or iOS to book sessions and access exclusive offers.
How many HBOT sessions do I need to see results?
The number of sessions depends on your individual health goals. For general recovery and sports performance, 5–10 sessions often deliver noticeable results. For more complex or chronic conditions like Long COVID, neurological recovery, or post-surgical healing, a block of 20–40 sessions may be recommended. Many clients notice benefits after just their first few sessions.
How much does Hyperbaric Oxygen Therapy cost at Howellness?
We offer competitive pricing and bundle packages:
- 1.5 ATA HBOT — €65 per single session / 5-session bundle €275 (includes 1 FREE bonus session — 6 total, saving you €115)
- 2.0 ATA HBOT — €79 per single session / 5-session bundle €345 (includes 1 FREE bonus session — 6 total, saving you €129)
Bundle deals offer the best value and are ideal if you are following a structured recovery protocol.