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Are your kidneys working to their optimum?

Did you know that the kidneys act as the waste disposal system of your body? They essentially send waste products through your body, which helps keep your body healthy and full of only the essentials.

An at home Kidney Function Test can give you the answer in a few minutes helping you manage your symptoms to get further help and advice

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Kidney Function Test

3 Key Kidney Functions Tested

From £32.00£19.00

The Home Kidney Health Test is designed to give you a rapid indicator of the general health of your kidneys to check for Creatinine, Protein and Specific Gravity in urine.

  • Creatinine, Protein and Specific Gravity levels tested
  • 4x easy to use urine test strips with colour results chart
  • Easy at-home test kit, Instructions and guide mailed to you in 1-3 business days
  • At-home test with results in less than an hour.
  • SAVE 5% when ordering 2 or more

Save money and get tested all at once with our couples & family options.

SKU: kidney Category: Tag:

1-3 day delivery

At-home test

CE marked kit

Instant results

Secure process

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1,000,000+ customers

A step closer to healthier kidneys.

Did you know that kidney disease impacts around 10% of the world’s population, and 90% don’t know they have it?
Those with kidney disease often suffer with chronic headaches, tiredness, a poor appetite, insomnia, and blood in the urine. If left untreated, it can leave people with organ failure or certain types of cancers.

How can a Kidney Function Test help me?

The potential of kidney failure is nothing to joke about. It can leave people with irreversible damage, chronic illnesses, and cause death.
Ensuring that your kidneys are at their optimum health is fundamental for those who wish to lead a healthy lifestyle. If you suffer from a chronic illness, it is also important to check on your kidney function every once in a while.


A testing kit shipped direct to you

Easy to use sample collection

Comprehensive instructions

24/7 support from our team


Fast results

Use as a good health indicator

No waiting for appointments

SAVE with couples & family options

Our Home Kidney Function Test provides you with a fast indication of 3 key biomarkers to help you understand more about your kidney function and body.

A urinalysis or urine test is a non-invasive procedure that checks for the composition of urine. This allows us to detect various types of medical conditions: kidney pain, urinary tract infection, and kidney-related diseases, to name a few.

Purchase and Delivery

Following the simple and secure payment process, you will receive free delivery of our CE approved sample collection kit within 3 working days including easy instructions on how to complete your test.

Sample and Results

Just a small urine sample is required for use on the testing strips and you will receive results that you can then check against the included chart within 2 minutes. Each kit includes 4 strips for multiple testing.

Customer Satisfaction

All tests are protected by our TrustedShops Guarantee, and customer satisfaction is surveyed on every purchase via our own survey and through TrustedShops.

Creatinine, Protein and Specific Gravity levels are tested using a small urine sample.

Symptoms you might be suffering from

Ensuring optimum kidney performance and as a first easy step to ensuring any symptoms or pain associated with the kidneys can be investigated further. Kidney issues can cause:

  • Kidney pain
  • Tiredness
  • Weight loss
  • Poor appetite
  • Swollen ankles, feet, or hands – as a result of water retention (oedema)

Receive your testing kit in the post


Collect urine mid-stream using a collection container


Dip the strip into the urine sample for no longer than 2 seconds, ensuring the removal of excess liquids by wiping the strip on the side of the container


Read the result of the test after 60 seconds.

NOTE: Do not read the results after 2 minutes as this may read in a false-positive result.

What’s included in the Home Kidney Health Test:

4 x Test strips
1 x Instructions
1 x Comparison chart

  • Home testing kit has been validated against industry standards.
  • Results do not substantiate a medical diagnosis on their own but may be used by your doctor to help form a diagnosis or request a secondary analytical test.
  • Testing is carried out in a variety of locations worldwide.
  • It is possible that technical or procedural errors or other interfering substances in the urine specimen may cause erroneous results..
  • Best results are obtained within 60 seconds..
  • >97% reproducible results.


All information in the reports produced is intended to support nutritional advice to optimise your diet. The results cannot be used to diagnose, treat or cure medical/health conditions.

Always seek the advice of your doctor or other qualified health provider if you have a medical condition and/or medical symptoms. Never disregard professional medical advice or delay in seeking it.

This test uses a urine sample, but why?

The Home Kidney Health Test from Test Your Intolerance is a quick way to spot early kidney disease, which usually does not have any symptoms. Testing is the only way to know if your kidneys are working at optimum efficiencies

How does this test work?

Our Kidney Health test provides easy-to-understand dip-and-read test strips that check for Creatinine, Protein and Specific Gravity in your urine specimens. This helps you (with the help of your doctor) in the diagnosis of kidney diseases and problems. The test provides results through a visual comparison by you with the enclosed colour chart.

Common causes of kidney diseases include: diabetes, high blood pressure, poisons, drugs and cancer. The sooner you know you have some form of kidney disease, the sooner you can get treatment to help protect your kidneys. This test is perfect for regular testing.

  • Same day dispatch on orders placed by midday
  • 14-day cancellation period if you change your mind
  • Easy-to-use test kit, no need to send sample.

Read reviews from our

1,000,000+ customers

Annette P

Excellent service

“Would recommend others doing the test to confirm and narrow down suspicions. Excellent service."

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Jeremy M

Great service

“Received my test very promptly. It was really easy to do and got my results so quickly."

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Ashley P

100% recommend

“We both swear by this test and have recommended it to many of our family and friends."

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Jimi G

Definately worth it!

“It was great to get my results. What a difference it has made with how I feel now."

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Frequently asked questions