Functional Testing

The DUTCH Complete test offers an in-depth look at your sex and adrenal hormones, including oestrogen, progesterone, testosterone, DHEA, and cortisol — along with their metabolites and daily cortisol rhythm.

It also assesses melatonin, oxidative stress (8-OHdG), and nine organic acids that reflect nutrient status (B12, B6, biotin), detoxification, neurotransmitter balance, and overall metabolic health.

This test provides a detailed picture of how your body is producing, using, and clearing hormones — helping uncover the root causes of fatigue, stress, sleep issues, mood changes, and hormonal imbalance.

Ideal if you struggle with fatigue, low mood, or stress, have PMS, PCOS, or perimenopausal symptoms, experience sleep issues, low libido, or energy crashe or just want to understand your hormonal balance in detail.

The DUTCH Cycle Mapping test tracks your oestrogen and progesterone levels throughout your entire menstrual cycle, showing how your hormones rise and fall during each phase — follicular, ovulatory, and luteal.

This in-depth insight helps identify hormonal patterns linked to fertility, PMS, PCOS, irregular cycles, fatigue, or stress, giving you clarity on what’s really driving your symptoms.

Ideal if you, have irregular or unpredictable cycles, Are struggling with fertility or cycle-related symptoms, Experience hormonal fluctuations month to month.

Not suitable if you’re postmenopausal or currently using hormonal contraception.

The Organic Acids Test provides a comprehensive look at your body’s metabolic and nutritional health by measuring 76 urinary metabolites. It helps identify underlying imbalances related to gut health, detoxification, nutrient deficiencies, and energy production.

This test can reveal insights into:

• Microbial overgrowth (yeast or bacterial).
• Neurotransmitter metabolism.
• Detoxification and oxidative stress.
• Vitamin and nutrient status (including B vitamins, CoQ10, and antioxidants).

Because urine concentrates organic acids, it offers a clear window into how your body is functioning on a cellular level — making it especially useful for uncovering root causes of chronic fatigue, mood changes, digestive issues, and metabolic dysfunction.

Ideal if you:

• Experience chronic fatigue, mood, or metabolic issues.
• Have digestive symptoms or suspect microbial overgrowth.
• Want a deeper look at nutrient and detoxification status.

The GI360™ Complete is an advanced, comprehensive stool test that uses PCR technology, culture, and microscopy to assess gut health. It detects pathogens, parasites, viruses, and bacteria associated with chronic digestive symptoms while evaluating digestion, inflammation, immune function, short-chain fatty acids, and key intestinal markers such as beta-glucuronidase.

With over 250 biomarkers tested, it provides detailed insights into gastrointestinal balance and function to support diagnosis and management of gut-related disorders.