AI Doctor

Private Blood Testing Across the UK

Know Your Body. Optimise Your Health.

Comprehensive blood testing for every stage of your health journey. Same-day appointments, UKAS-accredited laboratories, and results delivered securely online — wherever you are in the UK.

5+

Years Of Experience

Trusted By

2k+ Satisfied Clients

Blood Tests Hormones Allergy & Immunology Toxicology Environmental Exposure Mitochondrial Function Metabolic Health Longevity & Biohacking Advanced Diagnostics At-Home Phlebotomy Genetics
Blood Tests Hormones Allergy & Immunology Toxicology Environmental Exposure Mitochondrial Function Metabolic Health Longevity & Biohacking Advanced Diagnostics At-Home Phlebotomy Genetics

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Proven Track Record

Why choose us

Trusted blood testing in London, built around your schedule

We partner with multiple leading UKAS-accredited laboratories, giving you access to the widest range of blood tests, faster turnaround times, and the most competitive prices. Diagnostics made simple, wherever you are in the UK and Ireland.

Experienced Phlebotomists

Your samples are taken by experienced, medically trained phlebotomists who ensure a smooth, comfortable experience and optimal sample quality for laboratory analysis.

Convenient Appointments

Choose from home visits, workplace appointments, or clinic slots across the UK - minimal waiting, fast scheduling, and results delivered securely online

Home Testing Kits

Test at Home, Anywhere in the UK

Vitamin B Complex

Vitamin B Complex Advanced Formula supports natural energy production, brain function, and healthy methylation, helping reduce fatigue and support overall metabolic and cellular health.

AdrenoInsight

Comprehensive adrenal test measuring cortisol, cortisone, melatonin and key glucocorticoid ratios across the day.

Sexinsight

A complete hormone health test covering oestrogens, progesterone, androgens and environmental disruptors.

Mould Building Profile (Environmental Mould Detection Test)

Detect mould in your home or workplace. Advanced dust swab test identifying 15 toxigenic mould species linked to environmental exposure.

Cortisol Awakening Response (CAR)

Measures your cortisol rise after waking to assess adrenal stress response.

16S Sequencing Analysis

16S Sequencing gives you a targeted, affordable overview of your microbiome with personalised health insights.

£220.00 £180.00
Methylation Profile - Plasma

Advanced plasma methylation test in London assessing methionine metabolism, homocysteine, SAM, SAH and methylation balance with a blood sample.

GutID Core Gut Insights

A highly accurate gut microbiome test delivering clear insights and personalised recommendations to improve your gut health.

£349.00 £299.00
Advanced Toxicity Profile (Full 107 Marker Test)

Full 107 marker toxicity test in London. Detect mould, chemicals, heavy metals & environmental exposure with one advanced urine profile.

Secretory IgA

Stool test measuring secretory IgA to assess gut immune function.

Re-Test, Epigenetic Kit + AI Health Coach

Re-Test Epigenetics Kit + AI Health Coach lets existing customers track changes in biological age, stress, inflammation, and immunity over time, with updated AI-guided insights to show what’s truly working.

GutID CGI TriCare Pack

A three-test package offering the most accurate gut microbiome analysis available, supporting you before, during and after treatment.

£899.00 £859.00
Omega-3

Omega-3 delivers high-potency EPA and DHA to support heart, brain, joint, and cellular health with advanced absorption and no fishy reflux.

MOE-Tox Profile (Comprehensive Toxin & Metabolic Test)

Advanced MOE-Tox test in London. Assess mould, chemicals & metabolism with this comprehensive urine-based toxin and organic acids profile.

MTHFR: C677T and A1298C SNPs

MTHFR gene test in London assessing C677T and A1298C variants linked to folate metabolism, homocysteine balance and methylation pathways.

Tri-Magnesium

Tri-Magnesium Complex combines glycinate, citrate, and malate to support restful sleep, nervous system balance, and efficient energy metabolism with high absorption and gentle digestion.

Environmental Pollutants Profile (EPP)

Urine test measuring key environmental chemicals across phenols, herbicides, pesticides, parabens, phthalates and PFAS.

DNA + Epigenetic Kit + AI Health Coach

The DNA + Epigenetic Kit with AI Health Coach combines genetic and epigenetic testing to reveal how your lifestyle is shaping your biological age, with AI-guided recommendations for longevity, performance, and long-term health.

Selenium+

Selenium+ Advanced Formula supports immune defence, thyroid health, and cellular protection against oxidative stress with bioavailable selenium and synergistic micronutrients.

Zonulin (add-on for GI MAP)

Zonulin add-on for GI-MAP in London. Assess intestinal permeability and gut barrier function with this advanced leaky gut biomarker test.

What We Do

Fast, accurate blood tests in London — made simple

Book online, visit one of our London locations, or choose a home visit. We partner with multiple UKAS-accredited laboratories, allowing us to offer a wider test selection, faster timelines, and the most competitive pricing. Results are delivered securely online—typically within 24–48 hours

98%

On-time Results

of routine results delivered within 48 hours.*

Comprehensive Blood Testing

From routine health checks to advanced panels—processed through our network of UK-accredited laboratories.

Experienced Phlebotomists

Professional, gentle sample collection at our London clinics or via home visit.

Fast Turnaround

Most routine results available within 24–48 hours, with secure online access

Clear Results & Support

Easy-to-read reports with reference ranges and optional clinician follow-up.

Frequently Asked Questions

Browse our most asked questions

We’ve answered the most common questions about booking private blood tests in London—appointments, preparation, turnaround times, and results.

We provide routine and advanced panels, including Full Blood Count (FBC), Thyroid (TSH, FT4), Lipid profile, Liver & Kidney function, HbA1c, Vitamin D, Ferritin/Iron, Hormone tests, and more. Specialist tests are available on request.

Book online in minutes—choose a London clinic and time that suits you, or select a home/office visit. You’ll receive instant confirmation by email.

Most routine tests are reported within 24–48 hours (some same-day; specialised tests may take longer). We’ll notify you as soon as they’re ready.

No. You can self-refer for private blood tests. If you prefer, we can coordinate with your GP or clinician.

Samples are processed by UKAS-accredited laboratories (ISO 15189) with rigorous quality control and validated methods.

LBT Health Hub

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