CRP Home Kit Details
Sample (blood) taken at home through finger pricking. Our CRP Blood Test detects a biomarker. It indicates C-reactive protein (CRP) levels present in the body.
C-reactive protein (CRP) is a substance produced by the liver as a response to inflammation.
A high CRP level may be caused by bacterial or viral infections, bowel inflammation, or intestinal disorders. A diet which is high in trans or trans fats and lacks vitamins A and K increases the risk of inflammatory diseases. Such diets are typically comprised of ultra-processed foods.
Kit Instructions
CRP sample should be taken in the morning and before taking medication. Please refrain from taking biotin supplements for 2 days before the day of sample collection.
For the the best samples, we suggest:
- Staying hydrated before taking a sample.
- Taking a warm shower to improve blood flow.
- Doing light exercise.
- Shaking the test tube gently instead of violently.
- Avoiding a hard squeeze on the finger.
- Not leaving the sample to sit for more than a day to prevent clotting.
Why should you get it checked with our product?
- Direct laboratory prices and support.
- Fast CRP results and prescriptions.
- CE-certified sensitive PCR laboratory equipment for accurate tests.
- Pre-paid Royal Mail delivery.
- WhatsApp support during business hours.
The staff of Medicines Online laboratories are professionally trained scientists who adhere to the protocols established by the instrument manufacturers, the ISO standards provider, and the company management. Management of samples and the processing of results are guaranteed to be of high quality by three governing systems.
A straightforward finger-prick device can be used for your sample-taking. Sample management commences with the collection of the sample at home. Please ensure that it is not left for more than 1-2 days before sending it to us.
How does the process go?
To analyze and receive CRP results:
- Access the link provided in the written instructions on the test kit.
- Collect samples according to instructions.
- Put the collected sample into the provided additional box.
- Locate the nearest drop box through the Royal Mail app.
- Place the box into the drop box to be delivered and analyzed.
- Receive your results in 1-3 days.
Order your CRP test kit and collect your sample at home.
Drop off the sample in the Royal Mail Red Street Box. Use the Track 24/48 return label to the laboratory.
Receive your results through email or by opening your dashboard on our site.
How fast can I get my CRP results?
The typical CRP test turnaround time is 1-3 days. Do note that while we aim to give you results as quickly as possible, the exact result processing time may vary. We are committed to following strict guidelines to ensure quick and accurate results, including staff training, audits, logging, and quality control. The close proximity of our laboratory to our clinic allows us to instantly analyze samples.
We suggest taking your sample from Monday to Thursday to avoid delivery delays from our laboratory.
What are the most frequently asked CRP questions?
Q: Which infections result in elevated levels?
A: Elevated levels: Infections caused by bacteria or viruses. Inflammatory bowel disease and intestine disorders, such as ulcerative colitis and Crohn’s disease.
Q: However, is it possible for it to be raised arbitrarily?
A: Inflammation is exacerbated by diets that are deficient in vitamins A and K and are rich in saturated and trans fats.
Q: Additionally, what activities should I refrain from engaging in when my level is elevated?
A: Elevated blood levels of inflammatory markers have been linked to ultra-processed foods, including frozen meals, processed proteins, and fast food.
Q: Nevertheless, what is the most prevalent cause of elevated levels?
A: A severe infection is the most prevalent cause of elevated levels. Additional potential causes include severe tissue injury and an autoimmune disease that is inadequately managed.
Q: Consequently, is it possible for stress and anxiety to result in elevated levels?
A: Therefore, it has been demonstrated that anxiety-related psychological stress induces the inflammatory response, which is associated with elevated levels of circulating inflammation markers.
Q: However, which nutrients are capable of lowering the levels?
A: Inflammation can be reduced by consuming a diet that includes fish, walnuts, flaxseeds, and chia seeds.
Q: Consequently, what are the consequences of failing to address elevated levels?
A: Elevated levels indicate an elevated risk of cardiovascular disease, cancer, diabetes, obesity, and other conditions.
Q: Lastly, what are the consequences of elevated levels?
A: Prostate, breast, colorectal, non-small-cell lung, and malignant lymphoma and pancreatic cancer.
Q: Nevertheless, are inflammatory markers capable of causing fatigue?
A: Fatigue and pain are symptoms that are frequently observed in acute or chronic high-grade inflammatory diseases, including malignancy, rheumatoid diseases, and infection.
Scientific Data for CRP from Our Suppliers (Instrument, Reagent)
Technology Method:
Fully automatic biochemical analysis
Detection Limits:
0.2 mg/L
Accuracy and Precision:
- Approximate error: < ±15%
- Within assay coefficient of variations: ≤10%
- Between assay coefficient of CRP variations: ≤15%
Measuring Range:
0.2 ~320 mg/L.
In range results:
0-5 mg/L
Page Quality Review:
Review Date : 27/01/2026
Reviewed By :
Shipping and Return Policies
Appointment:
Missed appointments or cancellations less than 24 hours prior are not entitled to refunds. Rescheduling is possible but not guaranteed. Please contact the customer service prior to the appointment time to discuss cost and availability options.
Shipping & Return:
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To Qualify for any return, the product must be in the same condition as when you received it. Not used, not opened, unworn, in its original packaging. You will also need to send it to us with the receipt or proof of purchase.
Please return to: Medicines by MailBox, 89 Falcon Rd, London. SW11 2PF
You can read our full return policy here:
https://medicinesbymailbox.co.uk/return-policy/
We offer next day delivery; however courier delivery times are out of our control. We are unable to offer refunds for any late deliveries. But you will receive courier tracking information once your order has been dispatched. And orders placed by 1pm are dispatched on the same day.
Shipping & Return:
We offer next-day delivery for the CRP home kit. However, please also note that the courier delivery times are out of our control and late deliveries are NOT REFUNDABLE.
Orders which are placed by 1 p.m are dispatched on the same business day.
We provide a 14-day return policy, meaning that you will have 14 days (2 weeks) after receiving your item to request a return.
To qualify for a return, please note that the product must be unused, unworn, and in original condition similar to when you had received it.
Return Address: Medicines Online, 89 Falcon Rd, London. SW11 2PF.
https://ascotpharmacy.co.uk/return-policy/
Principle IVD Regulatory Certification
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MHRA Registration Number: 10271 – Unistik Lancet
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MHRA Registration Number: 9489 – BD Microtainer Tube
Page Quality Review:
Review Date : 27/01/2026
Reviewed By :
Victor M. –
The home test kit covered all the necessary areas I wanted to check. I felt very thorough in my health assessment.
Sofia –
Fast and effective. I am happy with the medicines online service!
Celia Reiss –
Very slick operation and excellent customer service.