PrivateAllergy Testing
Reliable diagnostic blood testing in the heart of South Kensington. We provide comprehensive allergy screening in a modern clinical environment.
- Open 7 days a week
- No GP referral needed
- CQC Registered clinic
- Accredited UK laboratories
- Results in 3–5 days
We are a diagnostic-only clinic and do not provide treatments.
Private Allergy Testing in London
A diagnostic service with two London clinics — South Kensington (SW7) and City of London (EC4). We offer IgE blood testing to help identify potential allergic sensitivities to foods, environmental factors, and other common allergens. As a purely diagnostic clinic, we focus solely on sample collection and laboratory analysis. We do not provide medical consultations, treatment plans, or clinical reports. Your results are delivered directly to you, ready to share with your GP or specialist for further interpretation and guidance.
Our Diagnostic Services
Precision testing for environmental, food, and specific allergens.
Comprehensive Packages
Broad-spectrum screening panels designed to investigate multiple potential triggers in one go.
Explore Tests →Allergy Profiles
Targeted groups of tests focusing on specific categories such as nuts, dairy, or seasonal pollens.
Explore Tests →Individual Tests
Highly specific assays for single allergens to confirm suspected triggers or monitor known sensitivities.
Explore Tests →Why Choose the Allergy Clinic?
Professional Clinical Care
All our samples are collected by experienced clinical professionals, ensuring the highest standards of phlebotomy and sample integrity.
Purely Diagnostic Focus
We are a diagnostic-only clinic. We do not sell treatments, which ensures our service remains impartial and focused entirely on providing accurate results.
CQC Registered Facility
Our South Kensington clinic operates under strict Care Quality Commission (CQC) standards for safety and patient care.
Accredited Lab Partners
We work exclusively with ISO-accredited UK laboratories to ensure the validity and reliability of every test report.
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Evidence-based guides on allergies, testing, and symptom management.
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Discover how nickel, epoxy resins, and plasticizers in eyewear frames can trigger contact dermatitis. Learn how allergy testing in London can help identify your triggers.
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How High Indoor Relative Humidity Drives Penicillium and Aspergillus Spore Growth
Learn how high indoor relative humidity fuels Penicillium and Aspergillus mould spore growth and what mould allergy testing can reveal about your indoor air quality and health.
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Managing Type IV Sensitisation to Gold and Palladium in Dental Restorations
Learn how Type IV sensitisation to gold and palladium in dental restorations is identified through allergy patch testing in the UK, and who should consider testing.
Read Article →Frequently Asked Questions
Common queries about our diagnostic service.
Do I need a referral from my GP?
No, you do not need a referral to book a diagnostic blood test with us. However, we always recommend sharing your results with your GP for a formal diagnosis.
Is fasting required for allergy tests?
No, fasting is typically not required for IgE allergy blood testing. You can eat and drink normally before your appointment.
Can I take antihistamines before the test?
Yes. Unlike skin prick tests, blood tests for specific IgE antibodies are not affected by antihistamine medications.
How long does the appointment take?
Appointments are usually 15-20 minutes. Most of that time is for registration and sample collection; the phlebotomy itself takes only a few minutes.
When will I get my results?
Most results are processed and sent to you within 3 to 5 working days via a secure digital report.