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.
Latest from the Blog
Evidence-based guides on allergies, testing, and symptom management.
How Emergency Department Protocols Differentiate Idiopathic Anaphylaxis from Panic Attacks
Learn how emergency departments in the UK differentiate idiopathic anaphylaxis from panic attacks, what biomarkers are involved, and how allergy screening can support your health.
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How to Safely Transition a Child from a Specialist Pediatric Allergy Clinic to Adult Immunology Services
Learn how to safely transition your child from a paediatric allergy clinic to adult immunology services in the UK, with practical guidance, testing insights, and FAQ.
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The Protocol for Safe Pre-Operative Screening for Latex and Anaesthetic Hypersensitivity
Learn why pre-operative allergy screening for latex and anaesthetic hypersensitivity matters, what testing involves, and how UK patients can prepare safely before surgery.
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.