Allergy Testing Prices UK 2026
Compare 8 UK allergy testing providers — from £49 home kits to £300 specialist clinic appointments. Understand the difference between IgG intolerance tests and clinically validated IgE allergy tests before you spend.
According to TreatCompare comparison of 8 UK allergy testing providers, home IgG food intolerance kits cost £49–299, clinic skin prick tests cost £150–350, and IgE blood tests cost £50–150. NHS allergy testing is free via GP referral but has a 6–12 month wait.
Important: IgG food intolerance tests
IgG-based food intolerance tests (home kits from YorkTest, Lifelab, etc.) are not endorsed by the NHS or NICE as clinically validated diagnostic tools. IgG antibodies are a normal part of the immune response to food and do not reliably indicate intolerance. If you suspect a food intolerance, the gold standard is a supervised elimination diet with a registered dietitian. For true allergies (IgE-mediated), skin prick tests and IgE blood tests are clinically validated.
Market data: private allergy testing
8 providers · April 2026Notable allergy testing providers
Providers that stand out on specific attributes. Based on verified data — not a recommendation.
Medichecks
from £39IgE allergy panels via home blood test. Doctor-reviewed results. 2–5 day turnaround.
Allergy UK Approved Clinics
from £150Gold-standard skin prick testing. Consultant allergist-led. Same-day results.
YorkTest
from £49UK's best-known food intolerance testing. 40–200+ foods. Nutritional therapist support included.
NHS
FreeClinically validated IgE testing via GP referral. 6–12 month wait for allergy clinic.
Price guide
Food Intolerance Test (Basic)
£69
£49 – £99
A home finger-prick blood test that measures IgG antibodies to 40+ foods. Note: IgG tests are not endorsed by the NHS or NICE as clinically validated diagnostic tools.
Results in 5–7 days via online dashboard. Elimination guidance included.
Food Intolerance Test (Comprehensive)
£159
£99 – £299
Extended IgG home test covering 200+ foods with detailed results and personalised elimination diet guidance. Same NHS/NICE limitations as basic IgG tests apply.
Includes nutritional therapist consultation with some providers.
Skin Prick Test (Clinic)
£200
£150 – £350
The gold-standard test for IgE-mediated allergies. Tiny amounts of allergen are introduced into the skin; a raised wheal indicates a true allergic reaction. Results in 15–20 minutes.
Must be done in clinic under allergist supervision. Immediate results.
IgE Blood Test (Specific Allergens)
£80
£50 – £150
A blood test measuring specific IgE antibodies to known allergens — the clinically validated marker for true allergic reactions. Different from IgG intolerance tests.
Results in 1–5 days. Can test for foods, pets, pollen, dust mites, and more.
Full Allergy Panel (Blood)
£250
£150 – £350
Comprehensive IgE blood panel screening for dozens of common environmental and food allergens in a single test — including pollen, pet dander, dust mites, nuts, shellfish, and dairy.
Useful when the trigger is unknown. Results reviewed by consultant allergist.
Patch Testing
£300
£200 – £400
Used to diagnose contact dermatitis — allergen patches are applied to the skin for 48 hours, then read at 96 hours to identify which substances cause a skin reaction.
Identifies triggers like nickel, fragrances, preservatives, rubber chemicals.
Allergist Consultation
£200
£150 – £300
A private appointment with a consultant allergist (specialist doctor) for clinical assessment, history review, and personalised testing and management plan.
Typically 30–45 minutes. Can order and interpret all allergy tests.
Hay Fever Assessment
£120
£80 – £200
Assessment of seasonal allergic rhinitis using skin prick tests or blood tests to identify specific pollen or environmental triggers causing your symptoms.
Enables targeted treatment — specific antihistamines, nasal sprays, or immunotherapy.
Providers compared
YorkTest
Home kit
From
£49
UK's best-known food intolerance testing company. IgG home kits. Results via online dashboard. Nutritional therapist support included.
- Tests
- 40–200+ foods
- Turnaround
- 5–7 days
Lifelab Testing
Home kit
From
£69
Home finger-prick kits. Food intolerance and sensitivity testing. Results via app. From £69.
- Tests
- 40–160+ items
- Turnaround
- 5–7 days
Medichecks
Home kit / clinic
From
£39
Venous and finger-prick blood tests. IgE allergy panels and intolerance panels. Doctor-reviewed results.
- Tests
- Allergy panels
- Turnaround
- 2–5 days
LetsGetChecked
Home kit
From
£89
Home blood test kits. IgE-based allergy testing. Clinical nurse support. From £89.
- Tests
- Common allergens
- Turnaround
- 2–5 days
Allergy UK Approved Clinics
Clinic
From
£150
Allergy UK-approved clinics offering gold-standard skin prick testing. Consultant allergist-led. Immediate results.
- Tests
- Skin prick + IgE
- Turnaround
- Same day
Circle Health Group (formerly BMI Healthcare)
Hospital
From
£200
UK's largest private hospital group. Full allergy investigation including skin prick, IgE blood tests, and challenge testing.
- Tests
- Full clinical allergy
- Turnaround
- 1–3 days
Spire Healthcare
Hospital
From
£200
39 hospitals. Private consultant allergist appointments. Full allergy workup including blood and skin testing.
- Tests
- Consultant allergist
- Turnaround
- 1–3 days
London Allergy & Immunology Centre
Specialist clinic
From
£250
Specialist allergy and immunology centre. Consultant-led. Full range of validated allergy tests. From £250.
- Tests
- Full panel
- Turnaround
- Same day
Should you go private or use the NHS?
NHS route
NHS allergy testing is free via GP referral. You will receive clinically validated skin prick tests and/or IgE blood tests at an NHS allergy clinic. The same gold-standard methods used privately. Ongoing management and specialist follow-up included.
Typical wait: 6–12 months
Private route
Same-day or next-day appointments. Choose your provider. No referral needed in most cases.
Typical wait: 24 hours – 1 week
When private allergy testing makes sense
You want faster results
Private allergy testing is available within 1–2 weeks. NHS allergy clinic waiting times are typically 6–12 months. Home kits deliver results in 5–7 days.
You want comprehensive panel testing
Private providers can test for 200+ allergens in a single panel. NHS testing is typically targeted to suspected allergens based on clinical history.
You have mild or suspected food sensitivities
GPs may not refer for allergy testing if symptoms are mild. Private testing (particularly validated IgE tests) can provide answers without a referral.
You need patch testing for contact dermatitis
NHS dermatology waiting times are long. Private patch testing is available within 1–2 weeks and identifies contact allergens causing skin reactions.
What to check before booking
- ✓Understand the difference between IgE (allergy) and IgG (intolerance) tests
- ✓IgE tests are clinically validated; IgG food intolerance tests are not endorsed by NHS/NICE
- ✓Consider a GP referral for free NHS allergy testing if you can wait
- ✓Check if the provider offers follow-up support or dietitian guidance
- ✓For serious allergic reactions, always see a specialist allergist
Questions to ask a provider
- ?Is this an IgE or IgG test?
- ?What allergens does the panel cover?
- ?How are results delivered and who reviews them?
- ?What follow-up support is included?
- ?Should I stop antihistamines before testing?
Frequently asked questions
Are food intolerance tests accurate?
How much does allergy testing cost in the UK?
What is the difference between a skin prick test and a blood test?
Can I get allergy testing on the NHS?
Related comparisons
Sources & further reading
- NICE CG116 — Food allergy in under 19s — NICE guideline on diagnosis and assessment of food allergy including recommended testing methods (skin prick, IgE)
- BSACI — British Society for Allergy and Clinical Immunology — Professional allergy guidelines including position statements on validated vs non-validated tests
- NHS — Allergies — NHS information on allergy types, symptoms, diagnosis pathways, and when to seek specialist referral
- NICE CKS — Allergic rhinitis — Clinical Knowledge Summary on hay fever management, testing, and treatment in primary care
- NHS — Food intolerance (IgG tests not recommended) — NHS states that IgG food intolerance tests are not recommended as there is no evidence they are accurate or useful for diagnosing food intolerance
How we compare allergy testing prices
Prices are collected from provider websites. We distinguish between clinically validated IgE allergy tests and IgG food intolerance tests. We do not accept payment for ranking or inclusion. We clearly flag where tests are not endorsed by NHS/NICE guidelines.
Guides & articles
In-depth guides and cost breakdowns from the TreatCompare editorial team.
Allergy Test Cost UK 2026: Skin Prick, Blood Test & Home Kit Prices
Private allergy test prices in the UK: skin prick tests from £150, IgE blood tests from £50, home kits from £49. Compare providers and find out when you need specialist testing.
Food Intolerance Test UK 2026: Are They Worth It? Prices & Accuracy
Food intolerance test prices in the UK from £39 to £299. Important: NHS and NICE do not recommend IgG tests. We explain what works, what doesn't, and what to do instead.