The Nation's Number 1 Sensitivity Test

Identify over 900 Sensitivities. Quick and Painless. Satisfaction Guaranteed.

What is a Food Sensitivity?

A food intolerance can be associated with difficulty digesting particular food items like dairy or gluten causing unpleasant physical reactions from the body. A food intolerance’s most common symptoms are bloating and stomach pain both occurring within several hours of eating. Other symptoms associated to a food intolerance include: wind (bloating), diarrhoea, skin rashes and itching.

If you regularly experience the aforementioned symptoms, you may have a food intolerance. We can help identify food intolerances or sensitivities.

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Stop the guesswork. Get your answers today.

Our Sensitivity Test

Working with an established sensitivity testing company, we have created a laboratory here in the United States of America. We believe in affordability, efficiency and security.

So send us your hair and let us do the rest! Testing your intolerances and sensitivities with no doctor’s appointment!

Our non-invasive intolerance test uses the latest technology that only requires you to send a few strands of hair to us for analysis. You will get your results emailed in a PDF within 5 working days upon test receipt.

Our test is the most comprehensive test available for home use and tests your sample against over 880 different food and non food items (complete list here)! For example, we test foods such as wheat, gluten, dairy, lactose, and nuts as well as non-food items such as pollen, cat, and dust mites.

A non-invasive alternative to traditional intolerance and sensitivity testing and screening.

What are Sensitivities?

An intolerance is the body’s inability to digest an item properly, whether this is a food intolerance or an environmental factor (a non-food intolerance). Intolerances can occur due to a number of reasons, the two most common are:

The body is lacking the necessary digestive enzymes(s) for the certain food and therefore cannot digest the item properly or efficiently take the nutrients from it. A sensitivity resulting from over-consumption or overexposure.

Many symptoms are the result of a sensitivity to a particular item. A sensitivity can occur from over consumption or overexposure of an item.

To find out if you have an intolerance or a sensitivity to a food or non-food item, you can purchase our test today.

Results in Four Easy Steps

Step 1

Order our test online, and pay easily with well-known payment providers.

Step 2

Download our test form, print it out and fill in.

Step 3

Take a hair sample and mail it to our lab per the instructions on the test form.

Step 4

Get your test report via e-mail within 5 working days upon test receipt, delivered in PDF.

What You Receive

The market’s most comprehensive and fastest screening results. Your sample will be tested against 880 items and your report will include all the items food and non food that you have shown a sensitivity to. We will also support you and your results, with access to trained professionals!


An extensive easy-to-understand report

The report shows what ingredients your body reacts to (intolerances). There is also a short description of the ingredients that have tested positive. 


Your chance to improve your quality of life

We are all unique and have different sensitivities toward food and non-food items. Apply your results from our test to your daily life and start seeing results by way of a higher quality of life.


There is no better investment in yourself

We will also give you a nutritional deficiency and metal sensitivity check free of charge with every test purchased.

What Our Customers Say...

So far we have conducted more than 400,000 tests throughout our global network, and the positive feedback we have received from our customers is overwhelming. Below, you’ll find a selection of the positive effects our customers have experienced where significant life changes have occurred as a direct consequence of our intolerance test (some of the customers’ stories have been edited, translated, and illustrated for clarity and length).

Irritable bowel syndrome

“I decided to do an intolerance test after years of digestive problems (IBS). I was told that I was intolerant of millet and oats. So after having eaten whole grain bread my whole life, I had to abandon it. Now I take dietary supplements for my vitamin B, vitamin D and potassium deficiencies. I can hardly believe the difference, and my symptoms have practically vanished after I stopped eating whole grains. I’d always assumed it was wheat and milk, but those foods are okay. I highly recommend this company.”





Migraine and headache

“I’ve been sick for as long as I can remember. The worst are my bouts of headache, which never seem to let go. I get these at school and at work, and they make me stop functioning in daily life. My dear mother bought me a test last Christmas (haha, I know how it sounds), but I took her up on it and sent some hair for analysis. The test showed me I was intolerant to cats (!). I’ve always had cats … Initially, I tried to stay away from my cats over a period of time, and the headaches disappeared. At least now I know what the problem is!”

Digestive disorders

“Doctor wanted to perform a surgery to find out why I couldn’t gain weight, but my mom found this test online, so we quickly submitted a test. The results came back within 7 days and showed a lot of things I had eaten. We followed the meal plan and, with their suggestions, I gained weight … finally! So happy, thank you so much.”

Chronic headache

“I get headaches every day, or at least I used to get it before I did the test. I quickly sent away my hairs and then I followed their plan. I don’t get headaches anymore and I feel better already.”

Acne problems

“My acne struggles came to full bloom in my teens and I’ve tried everything to treat my acne. Sadly, nothing worked until a friend tipped me about I was a bit skeptical at first … The process was very quick, because you download the test form and can submit your test the same day. I got my results within five days and it suggested I should remove everything that was on the list from my diet for at least four weeks. After two weeks had gone by, my skin was less oily and irritated. And after four weeks I almost couldn’t believe the results. I would recommend the test to anyone who has acne problems! I am super happy!”


“My son Cory, who’s 8 years old, was diagnosed with psoriasis in March 2014. His doctor sent us home with prescriptions for lots of different steroid creams. Only one worked, but it made his skin irritated and sensitive. We tried to eliminate various food products to see if it would help. But without knowing exactly what was bad for him, it was very difficult to find out what was the culprit. I searched online for food intolerance tests and found After we got the results, we removed the items on the list from his diet, and within a week we began to see the difference. The psoriasis patches healed from within. We plan to continue following the list. Cory is so happy he’s not scratching and hurting anymore, so he doesn’t mind making some sacrifices in his diet.”

Irritating fatigue

“I was diagnosed with fatigue and had to take leave from work (which doesn’t work because I’m self-employed). I needed a quick solution, so I searched online and found and submitted a hair sample for my entire family. I had gluten intolerance and have now stopped eating it, and I feel much better. Thanks so much.”


“I was sick of always needing a lot of sleep to function, so I went to the doctor who said I needed to readjust my vitamin intake. I wanted to know what I needed, so I bought a test. The results suggested that I needed more fruit. I have changed my diet, and already I feel awake and alert. Thank you very much, your test took away the tedious guesswork.”

Joint pain

“Hi, my name is Amy and I found through Google when I was searching for anything that could alleviate my inflamed joints. I found out that it could be a food intolerance, so I sent a hair sample and the results showed that I was intolerant of all sorts of nuts. I have stopped eating nuts completely, and my nightly sleeps have been dramatically improved. No other test was close to this precision.”

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