LiveO2 Adaptive Contrast has always delivered with:
- A Fail-Safe air supply that cannot shut off air to the user
- A Neutral Breathing (TM) system that does not pressurize or restrict the user’s air supply
- A single hose design to avoid entanglement with exercise equipment
- A single motion switch between air supplies
LiveO2 with Adaptive Contrast is oxygenation perfected:
Copycat Flaws
Legal issues aside, the absence of a fail-safe air supply creates two major functional flaws:
- They can completely shut off airflow to an exercising user causing panic, anxiety and potential harm
- They require multiple motions to change air supply so they cannot achieve the majority of effects. LiveO2 users enjoy by instantly switching between air supplies.
Knock-offs have use ribs to squeeze their reservoir because their airflow pathway includes 10 or more feet of tubes and repurposed valves to deliver the oxygen to a user. They call this an adjustable flow rate when it really just compensates for a design made of unnecessarily long tubes and repurposed valves that impede airflow.
Use of extra-long tubes compels knock-offs to pressurize the reservoir by installing ribs that squeeze it without realizing that pressurization changes the breathing from a neutral to a positive pressure breathing system.
This is a problem for two reasons:
- Pressure reduces breathing efficiency because it interferes with natural gas exchange in the lungs
- Pressurization of inhalation oxygen technically makes the product into a medically regulated breathing assistance device.
This is why LiveO2 is based on minimizing airflow resistance but does not create positive pressure.

A copycat pond valve is lacking Fail Safe air delivery.
Fail Safe Air Supply
Until recently discovered that knock-off systems historically used repurposed pond valves to switch airflow.
LiveO2 valve design has always implemented fail-safe airflow.
Any design that would shut off a users air supply is unthinkable.
The pond valve formerly distributed by a copycat shows all three valves in an off position which would shut off airflow to a user.
Protocol Impossible
Many LiveO2 protocols use brief intervals of low and high oxygen air. The absence of this feature makes it virtually impossible for a copycat user to implement any of the LiveO2 protocols.
Protocols that require rapid air supply switching:
There is almost now way a user of one of these systems could duplicate LiveO2 Adaptive Contrast results. It is unfair to the customer to represent that a product designed so poorly is in any way similar to LiveO2.
Are you sure you want a copycat product you can have direct support and training from the people who created the science?
These systems are misrepresented as substantially equivalent to LiveO2.
See Also