Get to the root of your symptoms with advanced laboratory testing
Functional laboratory testing helps uncover what standard tests often miss — including hidden gut infections, inflammation, nutrient imbalances, mould exposure, food reactions, and more.
If you’ve been told your blood work is “normal,” but you still don’t feel well, functional testing can provide the answers you’ve been looking for.
Why Functional Testing
Unlike conventional tests that often come back “normal,” functional laboratory testing looks at the underlying imbalances in your gut, immune system, hormones, and detox pathways — long before disease shows up on a standard blood test.
You might benefit from testing if you:
- Feel dismissed by standard medical tests that show no clear answers
- Experience persistent symptoms like bloating, fatigue, joint pain, or skin issues
- Suspect gut imbalances, food sensitivities, toxic load, or chronic inflammation
- Want personalised, root-cause solutions instead of generic advice
How It Works
- Order your test – Choose the option that fits your needs
- Receive your kit – Delivered to your UK address with clear instructions
- Collect your sample at home
- Return it to the laboratory using the prepaid envelope (UK only)
- Get your results by email as soon as they’re ready
- Your results will include a full laboratory analysis and written interpretation by the laboratory.
Choose Your Level of Support
When ordering a functional test, you can choose the level of support that suits your needs best:
OPTION ONE – Test Only
Get access to professional laboratory testing with no consultation.
You’ll receive the results with laboratory report and can upgrade to a consultation later if needed.
OPTION TWO – Test Review Session
A 45-minute consultation to help you understand your test results, discuss your symptoms, and receive personalised guidance on what to do next.
Ideal if you just want clarity and direction without a full case assessment.
OPTION THREE – Discovery Package
Includes a 90-minute initial consultation to explore your full health history, followed by a second 45min consultation to walk you through your test results and provide a comprehensive, personalised root-cause plan.
Perfect if you want a deeper understanding of your symptoms and a structured healing roadmap.
Each test page will explain what’s included in detail and allow you to choose the right level for you.
Trusted Laboratories I Work With
I partner with leading functional medicine laboratories to ensure every test is accurate, clinically relevant, and based on the latest science. These labs are internationally recognised for their advanced diagnostic tools and are used by practitioners worldwide to uncover root causes of chronic health conditions.
I select the most appropriate lab and test based on your symptoms, health history, and goals — ensuring you get personalised insights and a clear plan of action.
Laboratories include:
- Cyrex Laboratories
- Genova Diagnostics
- Regenerus Laboratories
- FunctionalDX
- Nordic Laboratories
- …and others as needed
Explore Available Tests
Nutritional & Metabolic Health
P88 Dietary Antigen Test
Test 88 common foods and additives for IgE, IgG4, IgG, and complement reactions.
£414
Metabolomix+ Test
Foundational functional nutrition test assessing nutrient status, energy production, metabolic function, and detox pathways. Helps identify hidden imbalances linked to fatigue, inflammation, and ongoing symptoms.
From £370
Gut Health Testing
GI Effects Stool Profile
Advanced stool test analysing your gut microbiome, digestion, inflammation and gut health.
From £375
GI360 Complete Stool Test
Comprehensive gut analysis to identify microbial imbalances, inflammation, and infections.
From £378
H. Pylori Stool Antigen Test
Accurate detection of Helicobacter pylori to assess gut infection, ulcers, inflammation.
From £90
HOW TO ORDER
This test can be ordered on its own or as an add-on to the GI360 or GI Effects stool panels. It uses the EIA method to detect active Helicobacter pylori infection — a common contributor to ulcers, bloating, reflux, and gut inflammation.
To find out which option suits you best, please fill in the “Request This Test” form, and we will get back to you with the total cost, including UK or international return shipping, depending on your location.
Parasitology with PCR – Stool Test
Advanced stool test using PCR technology to detect intestinal parasites, protozoa, and pathogenic organisms.
From £166
HOW TO ORDER
This is a standalone stool test used to check for intestinal parasites using PCR technology.
To order this test, please fill in the “Request This Test” form, and we will get back to you with the total cost, including UK or international return shipping, depending on your location.
Hormonal Health Testing
Thyroid Home Blood Test
Full thyroid function insight beyond TSH with antibodies and Vitamin D. Includes lab analysis PDF report.
From £90
Dutch Complete (Adrenal + Sex Hormone)
Comprehensive dried urine test assessing adrenal and sex hormones, cortisol rhythm, hormone metabolites, and key markers related to stress, detoxification, metabolic health.
From £264
HOW TO ORDER
To request this test, please complete the “Request This Test” form, and we will contact you with the total cost, including UK or international return shipping, depending on your location.
Adrenal Stress Profile
Saliva-based test assessing daily cortisol rhythm and adrenal stress response, helping identify patterns related to fatigue, burnout, sleep disruption, and chronic stress.
From £135
HOW TO ORDER
This is a saliva test. To help you understand what this test looks like and what it measures, you can view a sample report.
To request this test, please complete the “Request This Test” form, and we will contact you with the total cost, including UK or international return shipping, depending on your location.
Environmental & Toxic Burden Testing
MycoTOX – Mould Toxins Urine Test
Comprehensive functional assessment of internal mould toxin burden using advanced laboratory analysis. Useful for assessing hidden toxic exposure that may contribute to chronic symptoms, inflammation, or autoimmune flare-ups.
Cyrex Testing
Cyrex Array 3X – Wheat & Gluten Reactivity Test
Advanced immune reactivity test analysing 17 wheat & gluten peptides to detect hidden gluten sensitivity.
£444
Cyrex Array 2 – Intestinal Permeability Test
Identifies three types of intestinal permeability (leaky gut) by measuring immune reactions to occludin, zonulin, and lipopolysaccharides.
£365
Cyrex Array 5 – Multiple Autoimmune Trigger Panel
Screens for immune reactions to key autoimmune triggers such as environmental chemicals, pathogens, and dietary proteins.
£854
Cyrex Array 10 – Multiple Food Immune Reactivity Screen
Comprehensive food immune reactivity test assessing delayed and early immune responses to 180+ foods.
£695
Other Functional Tests Available
I also offer a range of advanced laboratory tests to help identify nutrient deficiencies, gut imbalances, hormone irregularities, detoxification issues, and immune triggers. Some tests are UK-only, while others can be shipped internationally. If you’re unsure which test is right for you contact us.
Request a Test Form
NUTRITIONAL & METABOLIC HEALTH
Vitamin D
A convenient finger-prick test measuring total vitamin D levels to guide supplementation.
£88 | Available in UK & Europe | Return shipping charged separately
Metabolomix+
A comprehensive urine and blood-spot test assessing micronutrient status, amino acids, fatty acids, and antioxidant capacity.
£355 | Available in UK & Europe | Return shipping charged separately
ENVIRONMENTAL & DETOX
Organix
A urine-based test evaluating mitochondrial energy production, oxidative stress, and detoxification markers.
£245 | UK & Europe
Organic Acids Test – OAT
Assesses over 70 metabolites related to gut function, detoxification, neurotransmitters, and nutrient status.
£324 | Available in selected countries
MycoToxin Panel
Screens for 16 mycotoxins produced by mould species found in water-damaged environments.
£395 | Available in selected countries
HORMONAL HEALTH
Adrenal Stress Profile
Saliva test assessing cortisol rhythm and DHEA levels to understand stress adaptation and fatigue.
£95 | Available in UK & Europe | Return shipping charged separately
One-Day Hormone Check
Comprehensive saliva panel analysing estrogen, progesterone, testosterone, and cortisol balance.
£295 | Available in UK & Europe | Return shipping charged separately
IMMUNE FUNCTION
IgE Food Profile
Blood test measuring IgE-mediated reactions to common foods linked to allergies.
£150 | Available in UK & Europe | Return shipping charged separately
IgE Inhalants Profile
Assesses IgE reactivity to inhalant allergens such as pollen, dust mites, and animal dander.
£150 | Available in UK & Europe | Return shipping charged separately
IgE Moulds Profile
Identifies IgE reactions to environmental mould species affecting respiratory and immune health.
£150 | Available in UK & Europe | Return shipping charged separately
Secretory IgA
Saliva test measuring mucosal immune function and barrier defence in the gut and mouth.
£71 | Available in UK & Europe | Return shipping charged separately
GUT HEALTH TESTS
Helicobacter pylori
Stool test for detecting H. pylori infection, a common cause of gastritis and ulcers.
£90 | Available in UK & Europe | Return shipping charged separately
Comprehensive Parasitology
Evaluates intestinal parasites and yeasts contributing to chronic gut issues.
From £170 | Available in UK & Europe | Return shipping charged separately
SIBO 3-Hour
Hydrogen and methane breath test to detect bacterial overgrowth in the small intestine.
From £160 | Available in UK & Europe | Return shipping charged separately
OTHER OR CUSTOM TESTS
If you’re looking for a specific test that isn’t listed above, I can help you arrange it through trusted UK laboratories.
Some tests are UK-only, while others can be shipped worldwide (availability varies).
All test kits must be completed and returned within 3 months of purchase to ensure sample validity.
Please fill in the form below to request your test and receive a confirmed total price including shipping and return fee.
Request a Test Form
Not sure which test is right for you?
If you’re unsure which test or support level fits your needs, book a free 15-minute discovery call. I’ll help guide you based on your symptoms, goals, and whether a deeper personalised approach is the best next step.
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