Once you fill in your details, you’ll receive a secure payment link from Nordic Laboratories to pay for the kit. If you’ve added an interpretation option, that’s paid here on this page.
UK shipping is between £9 and £11. For Europe and international orders, email me for a shipping quote: contact@iwonameyer.com
- Regenerus Labs
- Urine + Stool
DUTCH Complete + GI-MAP
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Standard
DUTCH Complete + GI-MAP. Full hormone panel and comprehensive gut microbiome assessment.
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£525 | |
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+ Zonulin
Adds zonulin — a marker of intestinal permeability — to the GI-MAP panel.
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£589 |
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Comprehensive Consultation RECOMMENDED
75-minute consultation, full health history review, and personalised written protocol.
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+£275 | |
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Results Review Consultation
45-minute Zoom consultation, results review, and written recommendations.
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+£175 | |
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Written Interpretation
Written report with personalised recommendations. No consultation included.
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+£95 | |
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Kit Only
Decide on interpretation once your results arrive.
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Interpretation, if added, is paid in the order form. The kit is paid via a separate secure link from the laboratory.
- Combines DUTCH Complete and GI-MAP into one bundle — both ordered through Nordic Laboratories from a single request.
- DUTCH Complete measures sex hormones, adrenal hormones, oestrogen metabolism pathways and organic acid markers from dried urine.
- GI-MAP assesses the gut microbiome, pathogens, digestive markers, immune activity and intestinal inflammation from a single stool sample.
- Running both tests together provides a more complete picture when hormone symptoms and gut symptoms coexist.
- Optional Zonulin add-on available — a marker of intestinal permeability that can be added to the GI-MAP component.
Hormones and gut health are closely connected. Gut bacteria influence oestrogen metabolism, cortisol regulation and neurotransmitter production. Running DUTCH Complete alongside GI-MAP in one bundle provides a more comprehensive starting point when both hormone and digestive symptoms are present.
DUTCH Complete → Full detail on hormone markers, timing and collection.
GI-MAP → Full detail on gut markers, add-ons and preparation.
If adrenal function and stress resilience are a central concern, consider the DUTCH Plus + GI-MAP bundle which adds the Cortisol Awakening Response (CAR).
This bundle combines the full marker panels of two separate tests. Please see the individual test pages for the complete marker lists.
Sex hormones and metabolites · adrenal hormones · oestrogen metabolism pathways · cortisol diurnal pattern · organic acid markers (OATs) · melatonin · oxidative stress marker. View full DUTCH Complete marker list →
Bacterial pathogens · H. pylori + 8 virulence factors · antibiotic resistance genes · parasites and worms · fungi and yeast · opportunistic viruses · commensal and dysbiotic bacteria · intestinal health markers (elastase, calprotectin, sIgA, occult blood). View full GI-MAP marker list →
A marker associated with intestinal permeability. Select the + Zonulin bundle option above to include this.
Each test has its own collection requirements. Both can be ordered together and collected within the same cycle where timing allows.
Collected in the luteal phase — days 19–22 for a standard 28-day cycle (day 1 = first day of your period). If your cycle is shorter or longer, aim for 5–7 days after ovulation. Post-menopausal: any day. See the DUTCH Complete page for full timing guidance.
Can be collected on any day — no cycle timing required. Ideally collect on a Sunday or Monday. Please read the GI-MAP preparation instructions carefully before collecting. See the GI-MAP page for full preparation guidance including medication and supplement requirements.
Hormones and gut health are closely connected. Gut bacteria play a role in oestrogen metabolism, cortisol regulation and neurotransmitter production. This bundle is most useful when both hormone and digestive symptoms are present and you want a comprehensive picture from a single combined order.
If hormone symptoms are your primary concern with gut symptoms secondary, starting with DUTCH Complete alone may be a more proportionate first step.
Results Review Consultation (£175) — a 45-minute Zoom consultation to review both results together, answer your questions and discuss next steps.
Comprehensive Consultation (£275) — a 75-minute consultation covering both results alongside a full health history review. Includes a personalised written protocol.
