
Oxidative stress occurs when free radicals overwhelm your body’s antioxidant defenses. Left unchecked, this imbalance contributes to cell damage, premature aging, chronic inflammation, and degenerative disease.
Cell Lab uses the KRL™ Test—developed by Dr. Michel Prost—to measure your body’s total antioxidant defense. Unlike standard antioxidant tests, this holistic method evaluates how your blood cells actually resist oxidative damage in real time.
Dynamic, comprehensive analysis
of cellular health
Tailored insights based on your
unique health data
Trusted by researchers and
clinicians worldwide
With over 20 years of research, the KRL™ biological test dynamically measures antioxidant capacity through real-time red blood cell resistance. This test is a cornerstone in modern health science.


