DUTCH Testing

The DUTCH test is a next-level hormone test that fills in the gaps left by other methods. It gives a super detailed look at your sex and adrenal hormones, plus how your body is breaking them down. It also tracks your cortisol levels throughout the day, checks your melatonin, oxidative stress, and even looks at key organic acids. You get a full picture of what’s really going on—all in one easy test you can’t get anywhere else.

Why use DUTCH?

Easy Patient Collection – Patients collect just four or five dried-urine samples over a 24-hour period. Dried samples are stable for several weeks making them convenient to ship worldwide.


Analytical and Clinical Validation – Precision Analytical’s testing methods go through a rigorous validation process to verify accuracy, recovery, and linearity. We pride ourselves in relentlessly pursuing the most accurate and precise techniques available for testing. 


Effective HRT Monitoring – DUTCH testing was designed to be optimally effective for most forms of hormone replacement therapy. Unique methods are used for improved monitoring of oral progesterone and vaginal hormones.

Who Is This Right For?

Women With:

Irregular periods, PMS, or painful periods

PCOS (polycystic ovary syndrome)

Menopausal or perimenopausal symptoms (e.g. hot flashes, sleep issues, mood swings)

Fertility concerns

Suspected estrogen dominance or low progesterone

Men With:

Low libido or erectile dysfunction

Fatigue or low energy

Mood changes or irritability

Concerns about testosterone or DHEA levels

Anyone With:

Chronic stress or burnout

Trouble sleeping or waking up tired

Anxiety, brain fog, or mood swings

Weight changes or stubborn belly fat

Suspected adrenal fatigue or cortisol imbalance

History of long-term birth control or hormone therapy

Interest in optimizing hormone health or tracking bioidentical hormone therapy