DUTCH Test: What a Urine Hormone Profile Shows — and What It Doesn’t

Dipl. med. Charalampos Romanos, FMH-certified physician · Published: 14 July 2026 · Last medically reviewed: 14 July 2026 · 8 min read

The DUTCH test is one of the most widely discussed hormone panels of recent years — with a corresponding amount of marketing and little context. It can answer questions that a single blood draw cannot. But it is not a substitute for standard endocrine diagnostics, and for many questions it is simply the wrong instrument. What it measures, when it makes sense, and when it does not.

What the test measures

DUTCH stands for Dried Urine Test for Comprehensive Hormones: dried urine, collected at four to five defined points across a day. It captures the cortisol day profile including the cortisol awakening response, cortisol metabolites, oestrogens with their metabolic pathways, androgens including DHEA, progesterone metabolites and melatonin.

The real difference lies not in the medium but in two things: the time course rather than a snapshot, and the metabolites rather than only the parent hormones. Metabolites show which pathway a hormone is broken down through — information a serum measurement does not provide.

The difference from blood testing

Cortisol fluctuates considerably over the day. A single serum value at eight in the morning can be normal while the course across the day deviates markedly — flat without a morning rise, for instance, or elevated in the evening. In some patients it is precisely this pattern that explains the symptoms, and precisely this pattern that a single measurement does not show.

The converse also holds: for the question of whether adrenal insufficiency is present, the DUTCH test is not the appropriate method. That question is answered with serum cortisol, ACTH and, where indicated, a stimulation test. This is not a technicality but a relevant safety issue.

When the test makes sense

The DUTCH test is an adjunct for a defined set of questions: persistent exhaustion with a disturbed daily rhythm — unable to get going in the morning, wired in the evening — where standard values are otherwise unremarkable. Cycle-related symptoms. Interpreting symptoms in perimenopause. And the question of oestrogen metabolism where the breakdown pathways are therapeutically relevant.

What these situations have in common is that the standard workup has already been done and was unremarkable. The test belongs at the end of an assessment, not at the beginning.

When it does not make sense

This section is the more important one. The DUTCH test is unsuitable where adrenal insufficiency or Cushing's syndrome is suspected — both belong in standard endocrine diagnostics. It is unsuitable for thyroid questions, which are assessed via TSH, fT3, fT4 and antibodies in blood. It is unsuitable as a screening test in people without symptoms. And it is unsuitable as long as the obvious causes have not been measured.

The term "adrenal fatigue", which appears frequently in the marketing of such tests, is not a recognised medical diagnosis. That the cortisol profile can be altered under sustained strain is not disputed — the disease entity derived from it is. We use the test to interpret a pattern, not to justify a diagnosis that does not exist in that form.

What has to be measured first

Every extended hormone panel is preceded by the basics: full blood count, ferritin, TSH with peripheral values, fasting glucose and HbA1c, vitamin D, vitamin B12, and liver and kidney function. These are covered by basic insurance, cost little, and explain a substantial share of the complaints that bring patients to the DUTCH test. Iron deficiency or undiagnosed hypothyroidism causes the same exhaustion — and is considerably easier to treat.

How the result is read

No single value in a DUTCH profile carries a diagnosis. What is informative is the pattern: the course across the day relative to waking time, the ratios between metabolites, the fit with the clinical picture. A value outside the reference range without matching symptoms is generally not a reason to treat.

There is also a methodological limitation that honesty requires stating: the reference ranges come largely from the provider, and many of the derived interpretations lack outcome studies. The test produces real, reproducible measurements. What follows from them therapeutically is partly well supported and partly not.

Process and cost

Samples are collected at home over a single day, and on a defined cycle day in menstruating women. They go directly to the laboratory, with results available after roughly two to three weeks.

The DUTCH test is a self-pay service and costs CHF 700. The medical fee for the initial consultation, interpretation, written treatment plan and results consultation is billed separately. The preceding general-practice assessment is covered by basic insurance. The full overview is on our Extended Diagnostics page.