Digital service: sampling instructions by email straight after you order, no kit to wait for · 30-day money-back guarantee
4.9/5 from 30 customer reviews across our tests

Dairy Intolerance Test

  • 500 items tested
  • Hair 4–5 strands
  • 3–5 days or 48h priority
  • Digital no kit to wait for

Who it’s best for

A focused look at milk, lactose, milk proteins and dairy foods.

  • You feel it most after milky drinks, cheese, cream or ice cream
  • You want to know if cow’s milk alone is worth looking at, or goat’s and sheep’s too
  • You want a focused test rather than a broad one

Not sure it’s dairy? Core covers 500 everyday foods and drinks, including dairy items. Core Intolerance Test · Compare all tests

You pay£14.99
Usual price£74.99
You save£60.00
Digital service, no kit posted. Your sampling instructions arrive by email the moment you order, so you can send your sample today.

Think milk, cheese or cream might not agree with you? A dairy-focused test of milk, lactose, milk proteins and dairy foods from 4–5 strands of hair. Not a test for lactose intolerance or a milk allergy, which your GP can check.

How many tests?

Available now · instructions emailed within minutes, so you can post your sample today

No hidden fees: your price includes your report, elimination plan and food diary.

Want the bigger picture?

Upgrade to Ultimate Intolerance Test +£10.00 per test

Tests 1,100 items: all the food items plus non-food, pollens, metals, vitamins and minerals, and E-numbers. See what’s included

Or 3 interest-free payments of £5.00 with Klarna or PayPal

  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Google Pay
  • PayPal
  • Klarna
  • A real person answers every email
  • Priority: report within 48 working hours of arrival
  • Tested in the UK
The honest bit: what this test is and isn’t

It’s a complementary wellness test using bioresonance, not a medical diagnosis. It gives you a starting point for an elimination diet, with a plan and food diary to follow. It doesn’t diagnose allergies, coeliac disease or any condition, and if you have a medical condition, check with your GP before changing your diet. How our testing works

Questions before you order? Email [email protected].
We usually reply within the hour, Mon–Fri.

Why customers choose this test
  • 4–5 strands of hair. No blood, no needles, no clinic.
  • 500 items tested in one go.
  • Digital service: start today, no kit to wait for.
  • A clear report plus a step-by-step elimination guide.
  • Covered by our 30-day money-back guarantee.
Who is this test for?

Anyone who wants a practical starting point for an elimination diet, for example if certain foods seem to leave you bloated, tired or uncomfortable. Suitable for adults and children aged 6 and over. It doesn’t diagnose allergies, coeliac disease or lactose intolerance, which your GP can test for.

How you’ll receive your test

Nothing is posted to you. Your sampling instructions and form arrive by email the moment you order. Post your sample in a standard envelope and your report arrives by email within 3–5 working days of it reaching our lab, or within 48 working hours with priority results.

What’s included

Dairy Intolerance Test

A focused test for anyone who suspects milk, cheese or creamy foods don't agree with them. It covers cow's, goat's and sheep's milk, lactose, milk proteins and everyday dairy foods, plus digestion and gut-related items.

This isn't a test for lactose intolerance or a milk allergy, which your GP can check.

What you receive

  • Your personal report by email within 3–5 days of your sample arriving
  • A step-by-step elimination guide
  • Digital instructions by email the moment you order. No kit to wait for
  • Optional priority results within 48 hours
  • 30-day money-back guarantee

Testing as a couple or family? Choose 2, 4 or 5 tests for a multibuy saving.

Wellness testing

What it is

A non-invasive test that checks a few strands of your hair against a wide panel of food, drink and everyday items.

What it looks at

Bioresonance response patterns across every item on the panel, giving a broad overview rather than a clinical result.

Best for

  • A wide, affordable overview in one go
  • Avoiding blood samples and needles
  • Deciding where to start an elimination diet

Bioresonance is a complementary and alternative (CAM) method. It isn’t a medical diagnosis.

What the 500 item test covers

Every item in your report is placed in one of three groups, so you can see at a glance where to start.

HighThe strongest response. Your starting point for removing items.
MediumA moderate response. Worth keeping an eye on.
LowNo notable response.
Dairy and milk

Cow’s, goat’s and sheep’s milk, lactose, milk proteins and everyday dairy foods such as butter, cream and cheese.

Popular items include

  • Cow’s milk
  • Goat’s milk
  • Sheep’s milk
  • Lactose
  • Milk lactose
  • A-Lactalbumin
  • B-Lactoglobulin
  • Boiled milk
  • Condensed milk
  • Evaporated milk
  • Buttermilk
  • Butter
  • Cream
  • Sour cream
  • Cheddar
  • Stilton
Digestion

Items commonly associated with digestive comfort, such as rich, spicy, high-fibre and fermented foods, so you can see which ones are worth a closer look.

Gut

Items often discussed in relation to gut comfort, such as fibre, fermented foods and common gut-friendly nutrients, to explore alongside your elimination plan.

Examples only. Your report lists every item tested, grouped by type.

30DAYSMONEY-BACK

Try it with nothing to lose

If you’re not happy with your test for any reason, email us within 30 days of your order and we’ll refund you in full. No forms, no hoops.

Read the guarantee

How it works

  1. Laptop showing the UK Food Intolerance checkout and a phone receiving the sampling instructions email11

    Order online

    Your sampling instructions and form arrive by email straight away. No kit is posted.

  2. Scissors snipping a few strands of hair into a small sealed sample bag2

    Snip 4–5 strands

    Cut close to the scalp and seal them in a small bag. Dyed hair is fine.

  3. Envelope with the hair sample going into a red UK postbox3

    Post it to our UK lab

    Use a standard envelope. We email you as soon as it arrives.

  4. Phone showing a digital food intolerance report with high, medium and low results4

    Get your report

    Within 3–5 working days of arrival, or 48 working hours with priority results.

Choose your tests Full sample instructions

What you get after testing

  • Your personal report

    Every item tested, grouped into high, medium and low response, by email.

  • Elimination diet guide

    A 6–8 week plan to remove, then reintroduce, one item at a time.

  • Food diary

    A printable diary to track meals and how you feel as you go.

See example results

View sample report

What customers say

4.9/5 from 30 reviews left on our site.

Most common questions

Do you send a test kit?

No. It’s a digital service: everything you need arrives by email, so you can post your sample the same day you order.

How much hair do you need?

4–5 strands, cut close to the scalp. Coloured or treated hair is fine.

What’s the difference between an allergy and an intolerance?

Allergies involve the immune system and can be serious, so they’re diagnosed medically. Intolerances and sensitivities tend to cause slower, milder symptoms such as bloating or tiredness. This test is a starting point for exploring those, not an allergy test.

How long do results take?

Within 3–5 working days of your sample arriving at our lab, or within 48 working hours if you add priority results.

Can children take the test?

Yes, from age 6. Under-18s need a parent or guardian to order for them.

Does hair dye affect results?

No. Coloured, dyed and treated hair are all fine.

What do I do with my results?

Use your elimination guide: remove the high-response items for 6–8 weeks, then reintroduce them one at a time while tracking how you feel.

What if I’m not happy?

You’re covered by our 30-day money-back guarantee. Email us within 30 days of your order and we’ll refund you in full.

All questions

Compare our other tests

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