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Are your kidneys working optimally?

Our kidneys have many functions in our body and can greatly impact our overall health. However, many of us have kidneys that are underperforming. Since our kidneys are a vital part of our body’s waste disposal system, keeping them at their best is an important detail to keeping us at our best.

Our kidney function test is a simple, painless, at-home test that allows you to get real-time results on your kidney function. This gives you accurate information on your kidney health when you need it.

Free shipping

Fast results

24/7 support

Secure process

Globally recognised

1,000,000+ people


Kidney Function Test

3 Key Kidney Functions Tested

From $45.00$25.00

Our kidney function test gives you accurate readings for creatinine, protein, and specific gravity. The results you need and deserve right there in the privacy of your own home.

  • Each test kit includes 4 urine strips
  • You’ll get your results in less than an hour
  • Fully inclusive kit that is easy to use delivered in 1-3 business days
  • Enjoy a 5% savings when you order 2 or more kits

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

SAVE with bundles

1,000,000+ customers

Test your way to better kidney health

When your kidneys aren’t at their best, your body isn’t either. Common symptoms of undiagnosed kidney disease include poor appetite, sleep issues, fatigue, and chronic headaches.
When our kidneys aren’t working properly, toxins and waste can build up around our bodies. Not only can this impact our health, but it can also add strain to our other organs and systems.

How can a Kidney Function Test help me?

Approximately 10% of the population lives with chronic kidney disease, and a shocking 90% of those people don’t even know they have it unless they see blood in their urine. Untreated kidney disease can lead to kidney failure, irreversible kidney damage, chronic illnesses, and even death.

Our modern diets and lifestyles put a lot of stress and strain on our kidneys. It is not uncommon to have overworked kidneys on a daily basis. But, this leads to long-term strain and more.


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.

Those who live with chronic health conditions should keep a close eye on their kidney function. Even if you are in good health, kidney testing is important so that you know your kidneys are performing as they should be. Kidney health is a crucial part of a long-term healthy lifestyle.

Purchase and Delivery

First, you pay for the test on our secure platform, and then our professional CE-approved testing kit will arrive at your door within 3 business days. The kit includes everything you will need.

Sample and Results

You will need to provide a small urine sample for the test strips to work. After 2 minutes, the strips will reveal the results that will match the chart on the included instruction kit. Since each kit has 4 strips in it, you will be able to test multiple times for the best accuracy.

Customer Satisfaction

The satisfaction of our customers is the most important thing to us. We offer our own survey and also one through TrustedShops so that you can let us know what you think of our product and service.

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 optimize 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 providers 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

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