Home Blood Tests

Home Blood Tests

Our AI powered home health tests give you actionable health insights, doctors recommendations and tailor made metrics. Find out what to test for with our quiz below.

Choose your test
  • Results within 24 Hours
    Results within 24 Hours
  • Over 450,00 tests completed
    Over 450,00 tests completed
  • Get doctor's recommendations
    Get doctor's recommendations
  • Fast next day delivery
    Fast next day delivery

Our most popular home health tests!

View all

Lifestyle Health Tests

Find the issues that could be causing you problems in your daily life. If you think your lifestyle could be healthier or a change in diet is needed, find the answers with our at-home testing kits.

Lifestyle Health Tests

Blood Health Tests

Our blood carries all the important nutrients that we need to function. If there is a problem with the make-up of the blood contents, it could signal a larger problem. Order a testing kit to begin the process of improving your health.

Blood Health Tests

Specific Blood Tests

Ease your peace of mind and get tested. We know that sometimes it can be scary or daunting to get tested, so now you can do so from the privacy of your own home.

Specific Blood Tests

Blood Testing Blog Posts

View all
1 3
View all

Meet Our Qualified Team

Welzo Head Office
Our central London, UK based head office
UKAS Accredited Labs
Our partner labs are UKAS + ISO accredited
NHS Registered Doctors
We are a team of NHS registered doctors
UK Based Pharmacies
We partner with GPhC registered pharmacies across the UK
Frequently Asked Questions

How do I know which test to take?

If you are unsure of what test to take, we recommend you use our free online quiz on our home page. If you already know what test you would, use our search bar to find the product and place an order online.

Where does my information stored and is the system secure?

Once you register with our platform, your details are automatically encrypted and pseudonymised. Your sample will be sent to our lab and registered using an encrypted HL7 file (Health Level Seven International) is a set of standards, formats and definitions for exchanging and developing electronic health records (EHRs). Your data and sample will be pseudonymised, meaning a set of unidentifiable alphanumeric will be applied to your account, further increasing the security and anonymity of your information. You can also request to delete your data at any time by emailing: hello@welzo.com

What comes inside a 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

When will I get my results/how will I receive my results?

Results are usually processed within 2 – 3 working days. If a sample is sent over the weekend (which we do not recommend), you will receive your results within 2 – 3 days from Monday. Once your results and personalised report is ready to view, you will receive a notification via email to log in to the Welzo online platform.

What if my results show that I’m outside the normal range?

If your results are outside the normal range and are of concern, it is a priority that you contact your local GP or emergency service by calling 111 or 999. Please note: If you feel sick, unwell or are concerned about your health, it is your responsibility to get in touch with the emergency services as soon as possible, do not wait for results to be issued. Disclaimer: If your test range is abnormal, we will not be held responsible for follow-up treatments or notifying a healthcare professional, by taking a test with us, you agree that you will take the necessary steps to follow up with a healthcare provider independently.

Where do I send my sample?

You will receive a free return label for sending your health test samples back to our lab for analysis. We will also provide clear instructions via email with return information for your sample.

What do I need to do before my test? i.e. fast, no drinking, etc

If there are requirements for fasting or limited alcohol intake before a blood test, then we will send personalised instructions to you via email once an order has been placed. However, the majority of tests can be taken without fasting.

Do all tests need a blood sample?

No, some tests require a urine or semen sample. Your kit will include specific instructions and equipment on how to self-adminster your chosen test.

Answering your Health Test Queries

How does the home health test process work?

Taking a home health test is straightforward. Select the type of test you would like, if you are unsure of what test you need, you can use our quiz on the home page. Once you have selected the test you would like to proceed with, checkout securely online. We will dispatch the test for delivery the next day if placed before 14:00. The test will be sent to your house via Royal Mail tracked next day delivery. Once you receive your test kit follow the instructions sent to you via email on how to take your test and send the kit back to our accredited lab for analysis. You will then be notified within a few days by email to log in to our online app to view your test results and recommendations.

Who can benefit from the test

People who are looking to monitor their health concerns or assess certain hormone or vitamin levels due to changes in mood, energy or lifestyle. By using our Welzo home test kits there is no need to go to arrange an appointment with your GP or arrive at especially benefiting those who are busy. It is also useful if you are in need of a low-effort health assessment process or is ideal for those who suffer from limited mobility. Our testing range is very accessible and convenient so can be used at home or wherever you feel most comfortable.

When should I take the test?

If you have noticed you are feeling well but are unsure of the cause or are looking to keep track of certain underlying health issues, regular home testing is suitable for you. You can test yourself for concerns such as;
- Lifestyle changes - if you have seen you are more lethargic or made a change to your diet it can be useful to assess your overall vitamin deficiency levels
- Ongoing medical conditions - to track the state of a certain health issue order an at-home test and you are able to reorder on a regular basis to monitor any changes over time
- Female specific concerns - whether you are a new mother or going through menopause it is important to record the status of your health and make necessary adjustments
- Male specific concerns - to assess the general balance of your hormone or understand what is impacting your welling the well-man or hormone blood tests are recommended

How often can I use the blood test?

Fertility tests can be used regularly, more so on a monthly basis during times when you are trying to conceive. The timing of fertility tests is also dependent on how regular your periods are and the amount of time it has been since you stopped using contraception. Also, healthcare professionals recommended that your vitamin levels be checked every 6 months. This is so you are able to monitor and respond to concerns in order to prevent symptoms or reduce further health issues. This information is offered as advice, for further guidance, you can check with your doctor or test yourself according to your own discretion. Furthermore, if you are a sexually active individual it is recommended to use STI tests whenever you are engaging with a different partner.