Do you ever feel like your batteries are permanently at 10%? Perhaps you have tried every supplement under the sun, tweaked your sleep schedule, and even considered those colourful oxygen bars you see in airports or wellness festivals. It is a common struggle, trying to find that natural spark to help you feel like yourself again after a long week or a demanding training session.
When you are looking to boost energy levels naturally or improve circulation, the world of "oxygen therapy" can feel a bit overwhelming. You might find yourself wondering: "Is there a real difference between sitting at a bar with a scented nasal cannula and stepping into a pressurised chamber?"
The short answer is yes: and the difference lies almost entirely in the physics of pressure. While oxygen bars can offer a moment of calm, Hyperbaric Oxygen Therapy (HBOT) works at a much deeper, cellular level to support your body’s natural ability to recharge and recover.
What exactly are oxygen bars?
Oxygen bars are recreational spaces where you can breathe air that has a higher concentration of oxygen than normal. Usually, the air we breathe is about 21% oxygen. At an oxygen bar, this might be bumped up to 40% or even 90%, often infused with pleasant scents like lavender or peppermint.
These spaces are wonderful for a bit of light relaxation. Because you are sitting quietly and breathing deeply, you might leave feeling a little more "zen." However, because you are breathing this oxygen at normal atmospheric pressure (the same pressure as the room around you), there is a physiological limit to what it can do.
Your red blood cells, which carry oxygen around your body, are already about 96% to 98% saturated just by breathing normal air. Adding more oxygen at the same pressure is a bit like trying to pour more water into a glass that is already nearly full: most of it simply cannot get in.
The HBOT difference: It is all about the pressure
This is where Hyperbaric Oxygen Therapy, or HBOT therapy, changes the game. The "hyper" means more, and "baric" refers to pressure. Instead of just giving you more oxygen to breathe, HBOT places you in a specially designed, comfortable chamber where the atmospheric pressure is gently increased.

To understand why this matters, we have to look at a bit of science known as Henry’s Law. In simple terms, this law states that the more pressure you apply to a gas, the more of that gas will dissolve into a liquid.
Think of a bottle of sparkling water. When the bottle is sealed and under pressure, the carbon dioxide is dissolved into the water. The moment you "pop" the cap and release the pressure, the gas forms bubbles and escapes.
HBOT uses this exact principle. By increasing the pressure, we allow oxygen to dissolve not just into your red blood cells, but directly into your blood plasma: the liquid part of your blood.
Why dissolving oxygen in plasma matters for recovery
When oxygen is dissolved into your plasma, it can travel to places that red blood cells sometimes struggle to reach. This is particularly important for areas of the body with poor circulation or where inflammation has caused a bit of a "traffic jam" in your vessels.
By saturating the plasma, HBOT therapy helps to:
- Support cellular energy: More oxygen reaching your mitochondria (the power plants of your cells) helps to boost energy levels naturally.
- Encourage natural repair: Your body needs oxygen to build new tissue and support the immune system.
- Ease inflammation: Extra oxygen can help the body manage the natural inflammatory response after injury or intense exercise.
At Flow Well, we use a specific protocol of 1.5 ATA (Atmospheres Absolute) and 93% oxygen. We have chosen this level because it strikes a perfect balance between comfort and effectiveness. While some hospital-grade chambers use higher pressures (like 2.0 ATA) for acute medical emergencies, 1.5 ATA is widely recognised in wellness settings for its ability to provide significant recovery benefits while being incredibly gentle on the body.
A deeper look at recovery and circulation
If you are looking for oxygen therapy for recovery, the "depth" of the therapy is key. Research involving participants in hyperbaric studies has shown that the combination of high oxygen and pressure can lead to a significant increase in circulating stem cells and a reduction in markers of oxidative stress.

For those looking to improve circulation naturally, HBOT offers a unique advantage. Because the oxygen is in the plasma, it can move through even the tiniest capillaries that might be constricted. This "extra" oxygen delivery acts as a gentle support system for your tissues, helping them to function at their best without the need for invasive procedures.
Is HBOT right for you?
While oxygen bars are a fun social activity, HBOT is a science-led wellness therapy. It is often the choice for:
- Athletes: Seeking to reduce downtime between training sessions.
- Busy Professionals: Managing the physical toll of stress and chronic fatigue.
- Individuals in Recovery: Supporting the body’s natural healing processes after an injury.
- Wellness Enthusiasts: Those looking to optimise their long-term health and vitality.
It is important to remember that wellness is a journey, not a quick fix. While many people feel a sense of clarity and renewed energy after just one session, the most meaningful changes often come from a consistent programme tailored to your specific needs.
Comparing the two: At a glance
| Feature | Oxygen Bar | HBOT Therapy (Flow Well) |
|---|---|---|
| Pressure | Normal (1.0 ATA) | Pressurised (1.5 ATA) |
| Oxygen Delivery | Red blood cells only | Red blood cells + Blood Plasma |
| Primary Goal | Short-term relaxation | Cellular recovery and energy support |
| Science | Recreational | Science-backed (Henry's Law) |
| Environment | Social/Public | Private, peaceful wellness suite |
Taking the next step toward better energy
Feeling tired or "stuck" doesn't have to be your permanent state. Whether you are dealing with the lingering effects of a busy lifestyle or looking to sharpen your physical performance, understanding the science of oxygen can be a powerful tool in your wellness kit.

At Flow Well, we believe in a "gentle-first" approach. Our therapies are designed to support your body's natural rhythms, providing the oxygen and circulation boost you need to feel your best without any invasive techniques or "quick-fix" promises.
If you are curious about how HBOT could fit into your routine, or if you want to know more about how we combine oxygen with mechanical movement and compression, we would love to help you find the right path.
Ready to see if HBOT is the right fit for your energy goals?
Book a free consultation call with our team to discuss your needs and discover how we can support your journey to better health.
Disclaimer: While Hyperbaric Oxygen Therapy has been studied for its various wellness benefits, it is not a replacement for medical treatment. If you have a specific medical condition or are feeling unwell, we always recommend consulting with your GP or a healthcare professional before starting a new therapy.