The DUTCH Test (Dried Urine Test for Comprehensive Hormones) enables a thorough assessment of sex and adrenal hormones by measuring their metabolites. Additionally, it measures melatonin (an antioxidant and sleep hormone) and breakdown products of various neurotransmitters, the daily rhythm of free cortisol, markers for B vitamins, glutathione (the master antioxidant), gut flora, neuroinflammation, and oxidative stress.

The test can be used, among other things, for stress management, perimenopausal symptoms, monitoring hormone therapy, male hormone issues, investigating the causes of cancer, sleep disorders, depression, and neurological conditions.