Stop Guessing. Start Measuring Oxidative Stress in 7 Minutes or less!
FRAS5 is the only in-office diagnostic system that provides healthcare professionals with real-time redox data for the pro-oxidant and antioxidant defense status assessment — validated in 1,700+ published scientific papers
and trusted worldwide.
FRAS5 is the only in-office diagnostic system that provides healthcare professionals with real-time redox data for the pro-oxidant and antioxidant defense status assessment — validated in
1,700+ published scientific
papers and trusted
worldwide.
Stop Guessing. Start Measuring Oxidative Stress in 7 Minutes or less!
FRAS5 is a compact, all-in-one system that turns oxidative stress testing into a fast, practical tool for everyday clinical use. Designed and manufactured by H&D srl, pioneers in the field, it delivers results in just minutes—right in your office.
Is FRAS5 difficult to use?
Yes. Patients value seeing objective data about their progress, which improves compliance and repeat visits.
Do I need extra equipment or lab setup?
What proof supports FRAS5?
Will patients pay out-of-pocket for these tests?
What exactly does the Oxidative Stress Index (OSI) show?
How long do the tests take?
The tests are backed by over 1,700 peer-reviewed scientific studies and have been used in clinics and research centers across the world for more than two decades.
No. FRAS5 is a self-contained unit — no outside lab, no additional devices, no special storage required.
OSI combines the values of d-ROMs test (pro-oxidant status) and PAT test (antioxidant defense status) into a single, easy-to-explain risk stratification score. It makes oxidative stress simple to measure, track, and communicate to patients.
No. The device features a touchscreen with clear, easy-to-follow instructions and built-in centrifuge, photometer and printer. Staff can learn to operate it in under an hour.
The d-ROMs test takes about 2.5 minutes, while the PAT test takes about 2 minutes. The complete oxidative stress profile is ready in under 7 minutes.
Stop guessing oxidative stress. Start measuring it in minutes, right in your office!
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