New Rapid Breath Test enables easy determination of oxidative stress*

  • Provides quantitative level of oxidative stress / free radicals
  • Results in less than 2 minutes!
  • Invaluable support tool to manage antioxidant supplementation programs – determine baseline levels and track changes over time
  • Enhance your practice revenue through in-office client testing

* OxiChek™ cartridges require the use of the BreathScan Lync™ reader.
Click for more information on the BreathScan Lync™

WHAT ARE FREE RADICALS?click to expand


are atoms or groups of atoms with an odd (unpaired) number of electrons and can be formed when oxygen interacts with certain molecules. Once formed these highly reactive radicals can start a chain reaction, like dominoes.

To prevent free radical damage the body has a defense system of antioxidants.

Oxidative stress (often called OS) is what happens when your body does not have enough antioxidants to neutralize free radicals. Free radicals are the unstable molecules that react with other substances in your body to damage cells or create abnormal ones.

HOW IT WORKSclick to expand

Note: OxiChek™ is not intended to diagnose, treat, cure or prevent any disease. OxiChek™ is a general wellness product intended to measure (quantitatively) indicators of oxidative stress in the exhaled breath of humans. It can be used to promote, track, and/or encourage choice as part of a healthy lifestyle and may help to reduce the risk of certain chronic diseases or conditions. General wellness products do not require FDA clearance. The intended use statements have not been evaluated by the FDA.