What Is the DUTCH Test — and Could It Change the Way You Understand Your Hormones?
If you've been struggling with fatigue, mood swings, irregular cycles, weight changes, or skin issues and your standard blood tests keep coming back "normal," you're not imagining things. The answers are often hiding in your hormones — and a standard blood panel simply doesn't tell the full story.
That's where the DUTCH test comes in.
Exhaustion shouldn’t be your norm!
What Does DUTCH Stand For?
DUTCH stands for Dried Urine Test for Comprehensive Hormones. It's a specialised functional test that measures a wide range of hormones and their metabolites (the breakdown products your body creates after processing hormones) using dried urine samples collected over a 24-hour period.
Unlike a standard blood test that captures a single moment in time, the DUTCH test maps out hormone patterns across an entire day — giving a far more complete and clinically useful picture.
What Does the DUTCH Test Actually Measure?
The DUTCH test goes well beyond a basic hormone panel. It assesses:
Sex hormones and their metabolites
Oestrogen (oestrone, oestradiol, oestriol) and how your body is metabolising and detoxifying it
Progesterone and its downstream metabolites
Testosterone and DHEA
Adrenal hormones
Cortisol and cortisone — measured across four time points throughout the day to reveal your daily rhythm (the cortisol awakening response, daytime levels, and evening decline)
DHEA-S, a key adrenal marker
Nutritional organic acids
Markers that reflect how well your body is making neurotransmitters like dopamine, serotonin, and norepinephrine
B12 and B6 markers
Oxidative stress markers
Melatonin (a sleep and antioxidant hormone)
This level of detail is what makes the DUTCH test so powerful — it doesn't just tell you how much of a hormone you have, it shows you what your body is doing with it.
Why Can't a Blood Test Tell Me This?
Blood tests are excellent for many things, but they have real limitations when it comes to hormones:
They're a snapshot, not a story. A single cortisol blood draw, for example, might catch you at a stressful moment in the morning and read as "high" — or catch you at a calm moment and read as "normal." It tells us very little about how your cortisol actually moves across the day.
They don't show hormone metabolism. Even if your oestrogen level looks fine in blood, if your body is processing it down certain inflammatory or carcinogenic pathways, you could still be experiencing significant symptoms. Blood tests don't show this. The DUTCH test does.
Saliva tests measure free (active) hormone but miss metabolites. They also don't give you the adrenal rhythm picture as clearly as DUTCH.
The DUTCH test captures both free and conjugated hormones in a way that gives a much richer and more actionable clinical picture.
How Is the DUTCH Test Done?
It's surprisingly simple. You collect urine samples on small filter paper strips at four to five specific time points over a 24-hour period, let them dry, and send them to the lab. There are no needles, no clinic visits for the collection itself, and no complex preparation.
The results come back as a detailed report, which I then review with you in a consultation to explain what the findings mean for your specific situation and to create a targeted treatment plan.
Who Can Benefit From the DUTCH Test?
The DUTCH test is not just for people with obvious hormone problems. It can be profoundly useful for a wide range of presentations:
Women with cycle-related symptoms
Painful periods, PMS or PMDD, very heavy or irregular cycles, mid-cycle spotting, breast tenderness, bloating, and mood shifts in the lead-up to your period — these are often driven by specific hormonal imbalances (like oestrogen dominance, low progesterone, or poor oestrogen clearance) that the DUTCH test can clearly identify.
Women with PCOS
PCOS is a condition with a hormonal fingerprint, but it isn't one-size-fits-all. DUTCH helps differentiate whether androgens (like testosterone) are elevated, how adrenal hormones are contributing, and whether there are oestrogen metabolism concerns — all of which shape the treatment approach.
Women in perimenopause and menopause
Perimenopause can start in your late 30s and last for years before your period stops. Symptoms like hot flushes, disrupted sleep, brain fog, anxiety, mood changes, and changes in libido are all related to shifting hormone patterns. DUTCH gives a detailed map of where you are in that transition and informs whether and how hormonal support might help.
People with chronic fatigue and burnout
The adrenal component of the DUTCH test — particularly the cortisol awakening response and daily cortisol curve — is extraordinarily useful for people who are exhausted despite sleeping, who feel wired at night but can't get going in the morning, or who are recovering from prolonged stress. Disrupted cortisol patterns are a key driver of HPA axis dysfunction (sometimes called adrenal fatigue), and DUTCH maps this clearly.
People with anxiety, low mood, and sleep issues
Because the DUTCH test includes organic acid markers for neurotransmitter production and melatonin, it can reveal whether your sleep problems have a hormonal root (low melatonin or high evening cortisol) and whether your mood symptoms relate to oestrogen or progesterone imbalance or poor dopamine/serotonin production.
Men with hormonal concerns
Men can absolutely benefit from the DUTCH test. Low testosterone, high oestrogen, adrenal dysfunction, and poor androgen metabolism can all contribute to fatigue, reduced libido, mood changes, weight gain, and poor exercise recovery — and DUTCH provides a comprehensive picture.
People with hormonal skin conditions
Hormonal acne, in particular, is often driven by a specific pattern of androgen excess, oestrogen dominance, or elevated cortisol. Understanding the hormonal driver allows for a targeted approach rather than guesswork.
Those on hormone therapy or oral contraceptives
The DUTCH test can be used (with specific protocols) to monitor how your body is processing exogenous hormones, whether you're on HRT for menopause or using progesterone cream.
What Happens After the Test?
Receiving a DUTCH result without a practitioner to interpret it can be overwhelming — the report is detailed and complex. In our return consultation, I walk you through every relevant marker, explain what it means in plain language, and link it back to your symptoms.
From there, your treatment plan might include:
Targeted herbal medicines to support hormone production, metabolism, or clearance
Nutritional support (specific nutrients like DIM, calcium D-glucarate, magnesium, zinc, or B vitamins depending on your results)
Dietary changes to support oestrogen detoxification through the liver and gut
Lifestyle and stress management strategies to restore a healthy cortisol rhythm
Referral to or co-management with your GP or specialist if needed
The goal is never to just treat the numbers — it's to understand why your body is doing what it's doing, and give it what it needs to come back into balance.
Is the DUTCH Test Right for You?
If you've been living with symptoms that haven't been explained by standard testing, or if you've been told your hormones are "fine" but you know something isn't right, the DUTCH test may be exactly the missing piece.
I offer the DUTCH test as part of my naturopathic practice at The Natural Medicine Collective in Kensington, Melbourne. It's one of several functional tests I use to get to the root cause of what's going on for you.
If you'd like to explore whether the DUTCH test is appropriate for your situation, book a clarity call or initial consultation. We can discuss your symptoms, your history, and whether this test is the right starting point for you.
Bron is a clinical naturopath and herbalist with a BHSc, currently completing a Master's in Advanced Naturopathic Medicine. She practises at The Natural Medicine Collective, Kensington, Melbourne, with telehealth available.
