Saliva Hormone Testing

Salivary hormone testing by ZRT labs and Genova Diagnostics.

Salivary hormone testing is the most accurate noninvasive method of evaluating adrenal function and is very useful in monitoring testosterone, estradiol, estriol, estrone, progesterone, and DHEA as well as melatonin.

It does not require a blood draw, so it can be done at home. It is the standard of care in research on stress and adrenal function.