48 Wimpole Street, London, W1G 8SF
162-166 High Street, Berkhamsted, Hertfordshire, HP4 3AP
  • Marylebone, London
    48 Wimpole Street Marylebone, London, W1G 8SF
  • Berkhamsted, Hertfordshire162-166 High Street, Hertfordshire, HP4 3AP
  • 020 3131 7845
Comprehensive Blood and Diagnostic Testing at a Glance
  • Expected Benefits

    • Deep insight into your health status
    • Early detection of potential issues
    • Personalised treatment planning
    • Track progress and optimise wellbeing

  • Time Taken Quick appointment, most results within 3-10 days
  • Recovery Time None required. Simple blood draw or sample collection.
  • Treatment Advice Please contact us for details
  • Price

    Varies by test panel

  • Consultation process We're a caring, medically-led clinic. Our doctor and nurse practitioners will guide you through test selection and interpret your results with personalised recommendations tailored to your unique health goals.
Book Your Appointment:

If you would like to talk to one of our professionally trained team, simply request a callback to discuss our treatments at a time that works for you.

Comprehensive Blood and Diagnostic Testing

A healthcare worker prepares to take blood from a seated man’s arm in a medical examination room, highlighting the essential services provided in clinical settings.

5 Key Features/Benefits

What is Comprehensive Blood & Diagnostic Testing?

Waiting weeks for GP appointments and test results has become frustratingly normal, but taking charge of your health shouldn’t require endless patience. At IVBOOST UK, we offer one of the UK’s most extensive ranges of blood, epigenetic, and functional diagnostic testing, giving you the power to proactively understand, track, and optimise your health on your timeline, not the NHS’s.

Whether it’s a routine health MOT, investigating persistent symptoms, optimising athletic performance, or planning for fertility, our comprehensive testing panels combine medical-grade precision with the speed and personalisation you deserve. We can perform any test your GP would order, often with significantly faster turnaround times, plus access to advanced functional and genetic testing that goes far beyond standard NHS panels.

Think of us as your health intelligence service, providing the data you need to make informed decisions about your wellbeing, backed by our expert medical team’s guidance every step of the way.

Our Testing Capabilities:

Complete Health Screens

Our tiered health screens provide a comprehensive view of your internal health, covering all the essentials:

  • Full blood count – Red cells, white cells, platelets
  • Liver, kidney & bone health – Comprehensive organ function
  • Heart & metabolic markers – Cholesterol, glucose, cardiovascular risk
  • Thyroid hormones – TSH, T3, T4 for energy and metabolism
  • Iron status – Ferritin, serum iron, iron binding capacity
  • Vitamin levels – Including B12, folate, and vitamin D
  • Inflammation & infection markers – CRP, ESR, and immune function
  • Urinalysis – Kidney function and metabolic waste

These range from essential MOT-style checks to highly advanced panels for in-depth health analysis. We offer the same tests your GP would order, just faster.

Specialised Panels for Targeted Health Concerns

We offer clinician-designed diagnostic panels that focus on specific systems or symptoms:

  • Biochemistry Bone health, metabolic syndrome, advanced lipid profiling, liver & kidney function assessment.
  • Endocrinology Complete thyroid function panels, cortisol & adrenal health mapping, testosterone profiles, female hormone analysis, AMH for fertility.
  • Immunology & Rheumatology Autoimmune screening, inflammatory markers, rheumatoid arthritis profiles, muscle & joint health assessment.
  • Lifestyle & Nutrition Comprehensive vitamin & mineral panels, antioxidant status, digestive health markers, coeliac screening, Omega-3:6 ratio analysis.
  • Haematology Anaemia profiles, clotting studies, inflammatory markers, blood group testing.

Performance, Energy & Longevity Panels

Designed for individuals looking to optimise health, prevent burnout, or enhance recovery:

  • Fatigue & energy panels – Iron, thyroid, B12, cortisol, insulin, inflammation markers
  • Sports performance testing – Cardiovascular markers, hormones, muscle breakdown indicators, nutrient status
  • Advanced metabolic & cardiovascular risk profiling – Going beyond basic cholesterol to assess true heart health and metabolic function

Fertility & Hormone Profiles

Comprehensive hormone mapping for both men and women, including:

  • Oestradiol, progesterone, LH, FSH, prolactin
  • Testosterone & SHBG (sex hormone binding globulin)
  • AMH (anti-Müllerian hormone for ovarian reserve)
  • Thyroid function (crucial for fertility)
  • Vitamins, minerals & inflammation markers

Perfect for supporting pre-conception planning, investigating fertility challenges, and understanding hormone-related symptoms.

Sexual Health Testing

Fast, discreet, and highly accurate STI testing, including:

  • PCR testing for 10 common STIs from urine or swab samples
  • Chlamydia & Gonorrhoea screening
  • HIV, Hepatitis B, Hepatitis C & Syphilis blood tests
  • Complete 14-pathogen STI screens for comprehensive peace of mind
  • HPV high-risk strain genotyping with cytology if positive

All results handled with complete confidentiality and professional support.

Microbiology & Infection Panels

When symptoms are unclear, we can screen for complex infections:

  • Candida & bacterial cultures
  • Urinary tract infection PCR including antibiotic-resistance genes
  • Gastrointestinal pathogen PCR panel – Bacterial, viral, and parasitic infections
  • Respiratory PCR panel – 22 pathogens including cough, cold & flu viruses

Genetics & DNA-Based Testing

Advanced genetic insights to personalise your long-term wellness strategy:

Cancer Risk Genetics: Breast & ovarian, prostate, bowel cancer screening, and comprehensive multi-gene panels.

Cardiac Genetics: Inherited heart conditions and sudden cardiac risk markers.

Lifestyle & Nutrition Genetics: Discover how your unique DNA responds to:

  • Vitamins & minerals (absorption and utilisation)
  • Inflammation pathways
  • Detoxification capacity
  • Exercise & muscle fibre type
  • Caffeine metabolism, lactose tolerance, weight management

Targeted Genetic Screens: Coeliac disease risk, haemochromatosis, familial hypercholesterolaemia, and other hereditary conditions.

Advanced Functional Testing

We partner with world-leading functional medicine laboratories – Nordic Labs and Genova Diagnostics – to offer cutting-edge testing that goes far beyond standard blood work:

Gut Health & Microbiome Analysis

  • Deep DNA sequencing of your gut microbiome
  • Diversity analysis – beneficial vs harmful bacteria
  • Detection of parasites, fungi, and viruses
  • Butyrate producers, fibre breakdown capacity, inflammatory species
  • Digestive enzyme function and gut barrier integrity
  • Personalised nutrition recommendations based on your unique microbiome

Advanced Nutritional & Metabolic Testing

  • Comprehensive organic acids analysis
  • Mitochondrial function and energy production
  • Methylation pathway analysis
  • Oxidative stress markers
  • Neurotransmitter metabolites
  • Amino acid profiles

Hormone & Stress Assessment

  • Detailed cortisol rhythm mapping (saliva testing throughout the day)
  • DHEA and comprehensive adrenal function
  • Complete sex hormone panels with metabolites
  • Melatonin production for sleep quality

Food Sensitivity & Immune Function

  • IgG food antibody testing (different from standard allergy testing)
  • Comprehensive immune system analysis
  • Intestinal permeability (leaky gut) assessment
  • Inflammatory cytokine profiling

Detoxification & Environmental Exposure

  • Heavy metal testing
  • Environmental toxin burden assessment
  • Detoxification pathway capacity
  • Liver biotransformation function

These functional tests provide insights that standard blood work simply cannot reveal, looking at how your body actually functions at a cellular and biochemical level, not just whether values fall within “normal” ranges.

You May Expect a Range of Benefits

Proactive Health Management
Stop waiting for symptoms to worsen. Our comprehensive health screens provide a clear snapshot of your internal health, detecting potential issues early when they’re easiest to address.

Answers to Persistent Questions
Feeling tired all the time? Struggling with unexplained symptoms? Our targeted diagnostic panels help uncover the root causes behind how you’re feeling, from hormone imbalances to nutritional deficiencies to hidden infections.

Optimised Performance & Recovery
Whether you’re an athlete pushing your limits or a busy professional fighting burnout, our performance panels reveal exactly what your body needs to function at its best, from energy markers to muscle recovery to stress hormones.

Personalised Treatment Planning
Generic health advice doesn’t work because you’re not generic. Our testing provides the specific data needed to create truly personalised nutrition, supplement, and treatment plans tailored to your unique biochemistry.

• Peace of Mind
Sometimes the most valuable thing testing provides is reassurance. Know with certainty where your health stands, track your progress over time, and make decisions based on facts, not fear.

Who may benefit from Comprehensive Blood & Diagnostic Testing?

Our medically-led team will consult with you to select the right tests for your needs. Our comprehensive testing is ideal for:

  • Professionals and high-performers seeking to optimise energy, focus, and longevity
  • Anyone with persistent, unexplained symptoms that haven’t been resolved through standard care
  • Athletes and fitness enthusiasts wanting to maximise performance and recovery
  • Individuals planning for fertility or experiencing hormone-related challenges
  • People with family histories of certain conditions who want to assess their risk
  • Those frustrated with NHS wait times who need answers now
  • Anyone committed to preventative health and proactive wellbeing management

How does Comprehensive Blood & Diagnostic Testing work?

We start with a thorough consultation with one of our medical professionals. Whether you have specific concerns or want a comprehensive health overview, we’ll recommend the right testing panel for your needs and goals.

Most tests require a simple blood draw, which our experienced team performs quickly and comfortably. Some functional tests may use saliva, urine, or stool samples that you can collect at home with easy-to-follow instructions.

Your samples are processed using clinical-grade, hospital-standard analysis. We work with the UK’s leading diagnostic laboratories to ensure accuracy and reliability.

Results are typically available within 3-10 days depending on the test type,often significantly faster than NHS turnaround times. But raw numbers aren’t enough. Our medical team provides a comprehensive interpretation of your results, explaining what they mean in plain English.

Based on your results, we create tailored recommendations for optimising your health. This might include nutritional guidance, supplement protocols, lifestyle modifications, or referrals for further treatment – all designed specifically for your unique biochemistry.

Health is a journey, not a destination. We can schedule follow-up testing to track your progress, adjust recommendations, and ensure you’re moving in the right direction.

Why Choose IVBOOST UK for Your Diagnostic Testing?

  • Fed up with weeks-long waits for appointments and results? We can perform virtually any blood test your GP would order, with results often available in a fraction of the time.
  • Access advanced functional, genetic, and epigenetic testing that isn’t available through standard NHS care. Get insights into gut health, cellular function, genetic predispositions, and metabolic pathways that can transform your approach to wellbeing.
  • All testing is overseen by our qualified doctors and nurse practitioners. We don’t just hand you results, we guide you through understanding them and taking meaningful action.
  • Your test selection, results interpretation, and follow-up recommendations are all tailored to your unique health situation and goals. No one-size-fits-all protocols here.
  • We use the same laboratory standards as hospitals and specialist clinics, ensuring your results are reliable and clinically meaningful.
  • Easy appointment scheduling, comfortable clinic environment, and complete confidentiality for all your health information.
  • As a full-service wellness clinic, we can integrate your test results with other treatments we offer, including IV infusions, supplementation, and lifestyle interventions, to create a comprehensive health optimisation plan.

The human body is remarkably complex, and health isn’t just about the absence of disease, it’s about optimising every system to help you feel your absolute best. Whether you’re investigating symptoms, preventing problems, or maximising performance, comprehensive diagnostic testing provides the roadmap you need.

At IVBOOST UK, we combine cutting-edge diagnostic capabilities with genuine care and medical expertise. You’re not just getting test results; you’re getting a partner in your health journey who’s committed to helping you understand your body and achieve your wellness goals.

Frequently asked questions

What tests can you perform?

We offer hundreds of different tests across every major body system. If your GP can order it, we can likely perform it – plus many advanced functional and genetic tests that aren’t available through the NHS. The best approach is to schedule a consultation where we can discuss your specific needs and recommend the most appropriate panel.

Standard blood tests typically return within 3-7 days. Functional testing may take 2-3 weeks depending on the complexity. This is often significantly faster than NHS turnaround times, which can stretch to several weeks or months.

No referral is needed. You can book directly with us. However, we’re happy to work alongside your GP and can share results with them if you wish.

Our medical team will discuss any concerning results with you immediately and guide you on the appropriate next steps, whether that’s further testing, treatment at our clinic, or referral to a specialist. Your health and safety are our top priority.

Both options are available. While panels offer better value and a more comprehensive view, you can also request individual tests based on your specific concerns or curiosity.

Standard blood work looks at whether values fall within normal ranges. Functional testing goes deeper, examining how well your body’s systems are actually functioning at a cellular level – things like how efficiently you produce energy, how well you digest food, how your hormones are metabolised, and how your gut bacteria influence your overall health.

Most testing involves a simple blood draw, which our skilled team makes as quick and comfortable as possible. Functional tests often use saliva, urine, or stool samples you can collect easily at home.

The turnaround time for results depends on the type and complexity of the test ordered:

  • Standard Blood Tests: Results typically return within 3–7 days. This is often significantly faster than standard NHS turnaround times.
  • Functional Testing: Advanced tests (like Gut Health or Metabolic Analysis) may take slightly longer, usually 2–3 weeks, depending on the complexity of the analysis required by our specialised laboratory.

A blood test provides a detailed, clinical-grade snapshot of your internal health and biological functions. Your comprehensive testing covers several critical areas:

  • Organ Function: Liver, kidney, and bone health.
  • Metabolic Health: Cholesterol, glucose, and cardiovascular risk markers.
  • Hormones: Thyroid hormones (TSH, T3, T4), cortisol (stress), sex hormones (testosterone, oestrogen), and AMH (fertility).
  • Nutrients: Levels of essential vitamins (B12, D, folate) and iron status (ferritin).
  • Immune System: Full blood count (red and white cells) and inflammation markers (CRP, ESR).
  • Specialised Insights: Advanced functional testing can show how efficiently your cells produce energy, the health of your gut microbiome, and how your hormones are metabolised.

It depends entirely on the specific test panel you are having done.

  • Non-Fasting Tests: Many routine tests, like a full blood count or vitamin levels, do not require fasting, and you can eat and drink normally beforehand.
  • Fasting Tests: Tests that measure specific metabolic markers, such as glucose, cholesterol, or advanced lipid profiles, will require a period of fasting (usually 8-12 hours) to ensure the most accurate and clinically relevant results.

Our team will provide clear, specific instructions on whether you need to fast when your test is scheduled.

A diagnostic test is a clinical tool used to gather data and detailed information about a patient’s health status to identify the cause of symptoms, assess risk, or monitor the function of specific bodily systems.

The appointment for sample collection is typically very quick, involving either a simple blood draw or the collection of other samples (like urine or saliva).

Your treatment options

IVBOOST UK – where medical expertise meets personalised care. All our treatments are led by our doctor and nurse practitioners, which places us in an excellent position to guide and advise you through our diagnostic testing and integrational therapies. Together, we can optimise your health and maximise your personal wellspring of well-being.

Discover what comprehensive diagnostic testing can reveal about your wellbeing.

Our medical team is here to guide you every step of the way.

Our patients love how great they feel after treatments at IVBoost

They report instantaneously feeling refreshed, replenished and rejuvenated

Elinor I. profile picture
Elinor I.
12:16 16 May 25
I was so excited to have my anti age treatment this morning .
I had a similar treatment last year and remember just how great I felt..but , this time I was given the ultra boost and after 15 minutes , I could feel that really warm and extraordinary feeling of super health and positivity .
I have had such a special morning with a warm welcome from Jackie at reception, who had been here for years , and had the ability to make one feel so comfortable, and as I am a Registered Nurse fully , appreciate that kind of enthusiasm.
Jeff , who is the clinical nurse who does the treatment, was so charming and actually just pure delight.

Thank you to Dr B . Jackie and Jeff for all this kindness and loveliness to make this a lovely morning and boosting my health and wellbeing. Elinor Irvine
From Zimbabwe
Omar A. profile picture
Omar A.
11:19 13 May 25
Amazing and wonderful professional service with experience I highly recommend
Tes N. profile picture
Tes N.
11:07 13 May 25
I attended the clinic for Skin glow treatment. Jeff from day one was very welcoming and professional. He pays attention to your needs, listens and explains the process every step of the way. I got lots of support. Btw I always look forward to my treatment days. Great team, great service and I feel great inside and outside.
Mariana K. profile picture
Mariana K.
11:06 07 May 25
Jeff is amazing 👦, he cares about me with patient and kindness. I am giving him 5 🌟. Thanks all team of IVBOOST UK. 🤗
With love Mariana
Priya T. profile picture
Priya T.
14:29 06 May 25
The best and most comfortable service, with lots of health care providers and the Jeff is the best.. ❤️
Alena B. profile picture
Alena B.
11:07 28 Apr 25
Incredibly professional, friendly and kind place ❤️❤️ I am usually terrified by needles and my veins are impossible to find but Jeff the head nurse was my angel ❤️❤️ i didn't feel anything and he was so kind and attentive making the whole experience so pleasant.
The doctor was also very caring, understanding and entertaining 😁
Photo from customer reviewPhoto from customer review
Zainab S. profile picture
Zainab S.
13:07 26 Apr 25
The most AMAZING place that I have been to I 100% recommend . I did a Iv drip . My face is glowing and I fell AMAZING . The doctors are AMAZING and friendly. Very Understanding. Good price . Skin glow booster AMAZING
rosy T. profile picture
rosy T.
14:15 25 Apr 25
Can't recommend enough ! I came here feeling wiped out after norovirus . Jeff the nurse immediately made me feel better with his warm energy and reassured me with his expertise and looked after me beautifully . It was incredible how I felt so restored after the treatment , a completely different person . And it was lovely to meet Jeff! I will definitely be coming back here
Olawande O. profile picture
Olawande O.
16:28 24 Apr 25
Absolutely fantastic, Jeff is a gem, always going above and beyond to look after me every time. Great service, these people actually care.
Lucas R. profile picture
Lucas R.
13:02 23 Apr 25
Jeff has made this whole experience wonderful. As someone who is scared of needles Jeff always made me feel safe and in good hands. He is always on good form and is the best in business.
4.9
Based on 84 reviews
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