Black Week · Coming soon

Black Friday Event

Monday 23 November to Monday 30 November

Starts inStarts Monday 23 November
Free upgrade48hPriority resultsYour report within 48 working hours of your sample reaching our lab. On every test, for people and pets, from Monday 23 November.Remind me
Testing togetherUp to 25%off each testWhen you buy 2, 4 or 5 tests. Always on, and it works with free priority.See the savings
Instructions by email in minutes, no kit to wait for30-day money-back guaranteeA real person answers every email

For you

Food intolerance tests for people

Every test is available today. From Monday 23 November, priority results are free.

Testing together

Save on every test when you buy 2, 4 or 5

Everyone sends their own sample and gets their own report. Always on, and every test still gets free priority results.

  1. Couple2 testsSave 10%on each test
  2. Family of 44 testsSave 20%on each test
  3. Family of 55 testsSave 25%on each test
Price per test
TestJust you1 testCouple2 testsFamily of 44 testsFamily of 55 tests
Core£14.99£13.49£11.99£11.24
Ultimate£24.99£22.49£19.99£18.74
Ultimate Plus£34.99£31.49£27.99£26.24
Gluten£14.99£13.49£11.99£11.24
Dairy£14.99£13.49£11.99£11.24

Prices are per test, for several of the same test. Choose a price to go straight to that test with the number already selected.

For your pet

Intolerance tests for cats and dogs

A few hairs from your cat or dog, and a clear shortlist to talk through with your vet. Free priority results apply to pet tests too during Black Friday.

More than one pet? Save up to 20% on each test when you buy 2, 3 or 4.

How the offer works

  1. 1

    Choose your test

    Any of our tests for people, or a test for your cat or dog.

  2. 2

    Priority is added for free

    No code to remember. Your basket shows priority results at no cost on every test.

  3. 3

    Report in 48 working hours

    Post a few strands of hair in a standard envelope. Your report is ready within 48 working hours of it reaching our lab, instead of 3–5 working days.

Get one email when it starts

We’ll email you once on Monday 23 November. No other emails.

One email only. No newsletter, and we never share your email.

Black Friday questions

When does it start and end?

Black Week runs from midnight on Monday 23 November until 11:59pm on Monday 30 November, UK time.

Do I need a discount code?

No. Free priority is added to every test in your basket automatically, including pet tests.

Does it work with the multibuy saving?

Yes. Order 2, 4 or 5 tests and you get your multibuy saving and free priority on every test.

What does priority mean?

Your report is ready within 48 working hours of your sample arriving at our lab, instead of the usual 3–5 working days. We email you when it’s ready.

When do I need to post my sample?

Whenever suits you. Your order keeps its priority, so your report is still ready within 48 working hours of your sample arriving.

Is it on pet tests?

Yes. Every pet test gets free priority results too, so your pet’s report is ready within 48 working hours of the sample arriving.

Is the money-back guarantee included?

Yes. Every test comes with our 30-day money-back guarantee, offer or not.

Hair sample intolerance testing since 2015, for people, pets and the practitioners who support them. Questions? Just email us and a real person will reply.

[email protected]
Mon–Fri, 9am–5:30pm

30DAYSMONEY-BACK

Our promise

30-day money-back guarantee

If our test isn’t right for you, you shouldn’t pay for it. That’s why every test is covered by our 30-day money-back guarantee.

How it works

The terms

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