Markers tested: 2x cortisol (morning and evening)
AM-PM cortisol levels (2x)
Available across US except in NY, NJ, MD and RI.
The cortisol (am-pm) saliva test will measure morning and evening cortisol levels using two saliva samples and a physician will review the results to assess whether your levels are adequate and follow the natural 24 hour diurnal rhythm. You can also try the Diurnal Cortisol 4x Test.