CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
AWARD WINNING UK TESTING AS SEEN IN
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CRP Blood Test

CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
CRP Blood Test - welzo
AWARD WINNING UK TESTING AS SEEN IN
The_Daily_Mirror_logo - welzo
Healthline_logo.svg_1 - welzo
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£29.99
Sale price £29.99
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28 Reviews

Chronic low-level inflammation, a risk factor for the onset of heart disease, is measured using the finger-prick CRP Blood Test.

Free next-day delivery
Results within 2 days
Biomarkers
  • This test will check your C-reactive protein level in the body.
Email when stocked
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The UK's Highest Rated Home Testing Provider

Online Influencer
Joanna Charice reviewed welzo.com
"After using the Welzo Tiredness & Fatigue Blood Test due to ongoing tiredness, I found the testing process simple and the results came quickly. They revealed low iron levels. With this knowledge, I adjusted my diet and started iron supplements, which markedly improved my energy. This test was a key part in addressing my fatigue."
Assistant Athletic Trainer
Jordan Waits reviewed welzo.com
"I simply ordered the test online, received it in the mail a few days later, and took the test in the comfort of my own home using a quick finger prick. The instructions were clear and easy to follow, and the process itself was quick and painless."
Health & Life Coach
Roxy Richards reviewed welzo.com
"I followed the recommendations provided by Welzo, and I have to say, I feel so much healthier now. I have a lot more energy, and I just feel better overall. It's amazing how much of a difference small changes can make"
Online Influencer
Mimi Reviews reviewed welzo.com
"The Welzo Female Hormone Test was a quick and effective way to shed light on my irregular periods. The results were clear and led to actionable insights, improving my discussions with my healthcare provider. Overall, a very positive experience."
  • Biomarkers
  • Information

CRP (C-Reactive Protetin)

A CRP blood test checks for the levels of (C-Reactive Protetin) in your blood. CRP is produced in the liver; if a higher than average level is present, it suggests that your body has high inflammation levels. CRP is released into the blood after an injury or infection has occurred. Therefore testing for CRP can indicate underlying problems such as potential sepsis or heart attack.

Is this test for you?

CRP tests are often carried out when acute inflammation is at risk. This is often the case when infection risk is present, such as post-surgery. It is also often requested when diagnosing chronic inflammatory disorders such as lupus or rheumatoid arthritis. CRP levels can be constantly monitored to see if inflammation factors are rising or subsiding, helping to mitigate against triggers and take action based on expert medical advice when necessary.

Additional Information

Chronic low-level inflammation is a risk factor for heart disease, and now there's a blood test that can check for it. The test measures levels of C-reactive protein (CRP), which is a marker of inflammation.


If your CRP levels are high, you may be more likely to develop heart disease. That's why it's important to get your CRP levels checked if you're concerned about your risk for heart disease.


There are several ways to reduce your risk of heart disease, including eating a healthy diet, exercising regularly, and avoiding smoking. If you have high CRP levels, you may also need to take medication to help reduce your risk.


Talk to your doctor about the best way to reduce your risk of heart disease. There's no one-size-fits-all approach, so you'll need to find a plan that works for you. You may also need to see a specialist, such as a cardiologist, to get the most effective care.

Additional Insight from Dr Sameer Nakedar, MBBS, MRCGP, PGCert

In a healthy state, CRP levels should be ordinarily low. If you have an evolving infection or an immediate injury, this would not be the ideal time to take this test. 

CRP levels can help monitor treatment progress in infectious or inflammatory diseases. 

HsCRP (High sensitivity CRP) is a blood marker shown to be a risk factor for heart disease; therefore, this test can sensitively pick up if there is an inflammatory issue with blood vessels, even at low levels.

Statistics on Inflammation Levels

According to the World Health Organisation (WHO), inflammatory and chronic diseases are the leading cause of death globally.

90%
High levels of CRP are associated with acute infection 90% of the time
The National Library of Medicine states that in multiple studies, CRP has been used as a prognostic factor in acute and chronic infections. With elevated CRP levels correlating to an infection status in a patient 90% of the time.
8.67%
Increase in mortality rates
A raised CRP is associated with an 8.67% increase in mortality rates among patients. This is a significant finding and signifies the importance of CRP testing when looking for underlining conditions.

Experts Opinion on CRP Tests

"CRP (C-reactive protein) level is a remarkably common blood test performed in all healthcare settings and frequently used by doctors. CRP is produced by the liver and released in conditions of inflammation, infection, or tissue injury."

Dr Sameer Nakedar
MBBS, MRCGP, PGCert
Experts Opinion on CRP Tests

How to take a CRP Blood Test Test

Collecting a blood sample for your finger prick home test is straightforward. Watch the video below for more details on how to take a home blood test.

  • how1 - welzo

    Pick your home test

    We have a wide range of tests to cover your health needs. Order with next day United Kingdom delivery and avoid sitting in a doctor's office or clinic. Use our quiz to find the right test for you.

  • how2 - welzo

    Take your test

    Activate your test and collect your sample in the morning. Return your sample on the same day, using the prepaid shipping label provided. Samples use a simple finger prick collection method that takes around 5 minutes to complete.

  • how3 - welzo

    Results within 48 hours

    You'll get verified results and insights into what the biomarkers mean. Order now to become a healthier you!

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CRP Blood Test Information

Specification of CRP Blood Test

  • Test name: CRP Blood Test
  • Also known as & related tests: C-reactive protein test, C-reactive protein assay
  • Biomarkers: CRP (C-Reactive Protetin)
  • Test tube: SST (Gold microtainer)
  • Brand: Welzo
  • Turn around time: Approx. 24 hours
  • Lab test ranges:
  • Test Kit Marking: MHRA/UKCA
  • Location of Lab: United Kingdom

What is a CRP Blood Test?

A CRP Blood Test is a home health test offered by Welzo. The CRP Blood Test can be taken from the comfort of your home using a finger prick sample, which is then sent back to our lab for analysis and interpretation.

What does a CRP Blood Test for? 

A CRP Blood Test tests for the following: CRP (C-Reactive Protetin).

What are the benefits of a CRP Blood Test?

Checking your health through the use of CRP Blood Test is an important way to track your health. Home testing offers the convenience of conducting health assessments in the comfort of your own home, while enabling quicker, more private results without the need for visiting a healthcare facility.

Can a GP review my CRP Blood Test?

Yes, Welzo offers a GP review service for the CRP Blood Test. Follow the link if you would like to have an online GP appointment with your CRP Blood Test.

Are CRP Blood Tests available on the NHS?

The NHS offers CRP Blood Tests subject to eligibility requirements, consultations and local guidelines.

CRP Blood Test Kit and Ordering

How can a CRP Blood Test be ordered?

A CRP Blood Test can be ordered online through Welzo's secure checkout. Select the CRP Blood Test and add the patient's name and details, then checkout for next-day delivery.

What is included in the CRP Blood Test test kit?

The CRP Blood Test contains the following items in the test kit:

  • 1 x UN3373 Test Kit for Biological Substances Category B (test kit design may vary from images displayed online depending on the test selected.
  • 1 x Free Return Label 
  • 1 x Finger Prick Lancet / Urine Sample Pouch or Swab (depending on the test ordered)
  • 1 x Cleansing Wipe/ Alcohol Swab
  • SST (Gold microtainer)

CRP Blood Test Biomarkers and Results

What biomarkers are tested for in a CRP Blood Test?

The CRP Blood Test checks for the following biomarkers: CRP (C-Reactive Protetin)

What are the results ranges for a CRP Blood Test?

CRP Blood Test reference ranges vary based on age, sex, population sample and numeric test result ranges. However, once you complete your tests, you will receive clear reference ranges for your CRP Blood Test.

What is a normal test range for CRP Blood Test?

The CRP Blood Test range will be provided on the advanced Welzo reporting panel which will factor in multiple aspects such as age, population size comparison and biological sex.

CRP Blood Test Procedure and Timing

When should a CRP Blood Test be taken?

It is best to take a CRP Blood Test first thing in the morning.

How long does a CRP Blood Test take?

The typical turnaround for a CRP Blood Test is 24 hours from receipt at the Welzo laboratory, Monday to Thursday. However, results may come back faster or slower depending on how busy the Welzo laboratory is and if you have requested any biomarkers that take longer to test for. In this case, results can take up to 5 days.

Are there any special preparations required before taking the CRP Blood Test (e.g., fasting)?

We will let you know via email if there are any special requirements for the CRP Blood Test. However, typically we recommend you take a CRP Blood Test first thing in the morning, fasted.

What is the best time to post my CRP Blood Test?

The best time to return your CRP Blood Test sample is Monday to Thursday, before 14:00 to ensure the product arrives at our lab on time for same-day analysis.

What sample is required for a CRP Blood Test?

The CRP Blood Test requires a capillary blood sample using a SST (Gold microtainer) that is collected from a finger-prick blood sample.

Convenient and fast
Convenient and fast

Welzo health tests are shipped straight to your address the very next day.

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Secure and accurate

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24/7 Customer Support

We issue results 24/7, giving you personal insights into your body with support from our UK based admin and lab team.

Customer Reviews

Based on 6 reviews
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M
Marceline Lu

The CRP blood test kit is a remarkable home health tool. It offered me accurate results in a time-efficient manner, right in the comfort of my home. The instructions were very clear, making the process straightforward. A necessity for regular health check-ups, I highly recommend it!

B
Brock Bolognia

I recently purchased the CRP Blood Test and I'm extremely satisfied with the service. The results were quick, accurate, and easy to understand. This test provided me with essential information about my health. I highly recommend it.

L
Laurel Zavala

The CRP blood test kit is an absolute game changer. Easy to use with clear instructions, it provides accurate, quick results. Perfect for monitoring health from the comfort of home. It's convenient and saves time. I appreciate the privacy it offers. Highly recommended for proactive health management.

R
Rasheeda Sayaphon

The effectiveness of the product was noticeable from the very first use, and I continue to use it on a regular basis.

S
Simon Dudbridge

I am still waiting for the result