How it works

From Finger Prick
to Your Report.

From Finger Prick
to Your Report.

From Finger Prick
to Your Report.

No clinic, no waiting room. Here’s exactly what happens — from the moment your kit arrives until your results are in the app.

No clinic, no waiting room. Here’s exactly what happens — from the moment your kit arrives until your results are in the app.

Step by step

What happens, and when.

What happens, and when.

Four simple steps. Most people are done with their part in under ten minutes.

Nutris kit with box, lancet, sample tube, guide and app

Step 01

Your kit arrives

Your kit arrives

Your kit arrives

Everything you need comes in one small box: a lancet, a sample tube, an alcohol wipe, a plaster, a return bag and a picture guide.

Ships within 24 hours

No prescription needed

Taking a finger-prick blood sample at home with the Nutris kit
Taking a finger-prick blood sample at home with the Nutris kit

Step 02

Take your sample at home

Take your sample at home

Take your sample at home

Wash your hands, clean your fingertip with the wipe and press the lancet. A few drops of blood are enough. It takes about three minutes and barely hurts.

Warm hands make it easier

Follow the picture guide in the box

Taking a finger-prick blood sample at home with the Nutris kit
Placing the Nutris sample tube into the return bag

Step 03

Send it back

Send it back

Send it back

Close the tube, put it in the return bag and seal it. Then drop it in any mailbox — postage is already paid.

Prepaid and tracked

Your sample stays anonymous

Nutris results dashboard “Your food map” on a desktop screen
Nutris results dashboard “Your food map” on a desktop screen

Step 04

Get your report

Get your report

Get your report

About 3–5 days after the lab receives your sample, your report appears in the app. You’ll see which foods your body reacts to strongly, a little or not at all.

Clear colour-coded overview

Download it for your doctor

Nutris results dashboard “Your food map” on a desktop screen

In the lab

What we actually measure.

What we actually measure.

When you eat, your immune system sometimes makes antibodies against certain foods. The lab checks how many of these antibodies (called IgG) are in your blood — for each food on the panel.

No reaction

Your body shows no noticeable response to this food.

Low

A small response. Usually nothing to change.

Moderate

A clear response. Worth watching how you feel after eating it.

Elevated

A strong response. A good place to start if you want to try leaving something out.

A high number doesn’t mean a food is “bad” for you. It shows where your body is reacting — a starting point, not a verdict.

Before you test

A few simple things to keep in mind.

A few simple things to keep in mind.

Keep eating as usual

The test can only see foods you’ve eaten in the last weeks. So don’t start a diet right before.

Drink a glass of water

Being well hydrated and having warm hands makes the blood flow more easily.

Keep taking your medication

Don’t stop anything on your own. If you’re unsure, ask your doctor first.

Test in the morning

Then your sample can go out the same day and arrives fresh at the lab.

Honest limits

What your result is — and isn’t.

What your result is — and isn’t.

It is

A clear overview of how your body reacts to many everyday foods

A starting point to try leaving out one or two foods and see how you feel

A report you can take to your doctor or nutrition expert

It isn’t

An allergy test — allergies are measured differently (IgE)

A diagnosis — only a doctor can make one

A reason to cut out lots of foods at once

Questions

Good to know.

Good to know.

Does it hurt?

Most people compare it to a short pinch. The lancet is tiny and clicks in and out in a second.

How long until I get my results?

Usually 3–5 days after the lab receives your sample. We’ll let you know in the app as soon as they’re ready.

What if something goes wrong with my sample?

If there isn’t enough blood or the sample gets damaged in the mail, we send you a new kit for free.

Who sees my results?

Only you. Your sample travels with a code instead of your name, and you decide if you share your report.

Ready to see what works for you?

Ready to see what works for you?

Order your kit today. Your part takes less than ten minutes.

Get Your Kit

Nutris results are for informational purposes only. They are not a medical diagnosis and are not intended to diagnose, treat or prevent any health condition. Please talk to your doctor before making changes to your diet.

© 2026 Nutris

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