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Trusted to do 100,000+ tests and consultations per month.
Trusted to do 100,000+ tests and consultations per month.

SOUTHAMPTON BLOOD TEST APPOINTMENT

We look forward to welcoming you at our Southampton clinic. Book your same day blood test appointment here.

Lana Nela, Lead nurse at One Day Tests

SOUTHAMPTON BLOOD TEST APPOINTMENT

Lana Nela, Lead nurse at One Day Tests

We look forward to welcoming you at our Southampton clinic. Book your same day blood test appointment here.

Book your blood test - Southampton

 

BOOK YOUR BLOOD TEST - SOUTHAMPTON

£35.00
£35.00 - £35.00
£35.00
£35.00 - £35.00
One Day Tests - 2-4 Canute Road, Southampton, SO14 3FH

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  • Monday to Friday: 08.00 - 14.00
  • Clinic on first floor (lift is available via the ARC shop on the left side, please press the doorbell at the black door first).
  • Customer car park is behind the building. Use bays 7 to 12 (ARC Clinic). Nearby public car parking also available.
APPOINTMENTS FOR CHILDREN AGED 5 TO 16

We can take blood from children aged between 5 and 16 via a GP private referral letter. Click here for instructions.

WHAT IS A CLINIC CHARGE?

This appointment and clinic charge (£35.00) is for our professional phlebotomist to take blood from your arm. It is applicable to both walk-ins and pre-booked appointments. This charge covers sample collection for all your tests on the day.

Blood tests are not included in this charge. You will need to add the blood tests you require to your shopping basket separately.

BOOK YOUR APPOINTMENT

Pick a date to see available slots.
Available times

 

WHAT OUR CUSTOMERS SAY

Trustpilot

BLOOD TESTS AT OUR SOUTHAMPTON CLINIC

At One Day Tests, our Southampton blood testing clinic proudly offers a comprehensive suite of blood testing services, from routine health screenings to advanced diagnostic tests, with results available the very next day. Whether you prefer to book ahead or drop in at your convenience, we make access to quality healthcare easy and flexible.

Our clinic caters to a wide range of needs: whether you're monitoring hereditary conditions, managing chronic health issues, adapting to a new diet or fitness regime, or simply staying on top of your health; we provide a reliable, fast, and professional service you can count on.

Led by a skilled and compassionate team, your experience is designed to be smooth and stress-free. Behind the scenes, our cutting-edge laboratory meets the highest clinical standards, ensuring fast, precise, and trustworthy results.

For those seeking ongoing support, our subscription service offers excellent value. Members gain unlimited access to our intuitive Health Dashboard, empowering you to track health trends, monitor key biomarkers, and take a proactive approach to your long-term wellbeing.

SAME AS YOUR GP

The same tests your GP orders, without a referral. Today!

WALK-IN CLINICS

Come in for a blood test, book an appointment or just walk-in.

NO TIME FOR A VISIT?

Get one of our UK MHRA approved home kits.

BLOOD SCIENCE

State-of-the-art laboratory, CQC regulated and EQA verified.

HOW TO BOOK A BLOOD TEST AT OUR SOUTHAMPTON CLINIC?

Planning ahead for your blood test at our Southampton clinic is simple and convenient:

1. Pick your blood test

Browse our extensive range of blood tests, spanning from individual biomarkers to comprehensive panels like the Ultimate Longevity or Ultimate Performance Blood Tests.
Whether you're investigating specific symptoms or focusing on key organs such as the liver or kidneys, our Quick Finder tool makes it easy to identify the most appropriate test for your needs.

2. Book into the Southampton clinic

Book your appointment at our Southampton clinic, where our skilled phlebotomists will professionally collect your sample. We offer both venous (venipuncture) and capillary sampling options, allowing you to choose the method that best suits your needs and comfort.

3. Receive your results

After your sample is analysed in our laboratory, your results will be delivered as a secure, password-protected PDF via email, usually on the same day, or by the next day at the latest.

WHAT CAN I EXPECT FROM MY APPOINTMENT?

Everyone is welcome at our Southampton clinic, where we offer the flexibility to either book ahead or walk in at a time that works best for you.

Our experienced venipuncture nurses are highly trained in both standard blood draw techniques and finger-prick (capillary) testing, an excellent option for those with difficult veins or needle sensitivity. We’re committed to providing a calm, reassuring environment, especially for those who may feel anxious about the procedure.

With access to over 300 biomarkers, you can choose a blood test that's right for your health goals or concerns. For added convenience, we also offer at-home sample collection kits if preferred.

OUR HEALTH DASHBOARD: STAY ON TOP OF YOUR HEALTH

At One Day Tests, we deliver more than just lab results. We offer a powerful Health Dashboard that puts you in control of your long-term wellbeing.

Designed to track over 300 biomarkers, the dashboard provides personalised insights that help you understand and manage your health with confidence. Whether you're living with a chronic condition, assessing the impact of a new diet, or simply taking a proactive approach to wellness, the Health Dashboard transforms complex data into clear, actionable guidance.

With the ability to monitor trends and detect subtle changes over time, it’s a smart, intuitive tool that supports evidence-based decisions for a healthier lifestyle and future.

SUBSCRIBE AND SAVE MONEY

Prioritise your health without overspending through our flexible subscription service.

Subscribers benefit from discounted rates on all future blood tests and continuous access to our user-friendly Health Dashboard, empowering you to track your health over time with clarity and confidence.

What you’ll get:

  • Cost-effective pricing on every test
  • Ongoing health insights and trend tracking
  • Flexible subscription options with no minimum commitment
  • Simple, hassle-free health management

Subscribing to One Day Tests means you’re making a proactive choice to stay on top of your health. With regular testing, you can detect changes early, address concerns promptly, and take informed steps toward long-term wellbeing and peace of mind.

DO YOU HAVE A QUESTION OR A CUSTOM REQUEST?

Would you like to create your own custom blood test? We can assist you in building a panel tailored to your requirements.

If you need guidance or have any questions about our blood tests, please get in touch here.

Alternatively, you can email us at hello@onedaytests.com.

WHAT CAN WE TEST FOR AT SOUTHAMPTON CLINIC?

OUR LABORATORY PROCESSES OVER 100,000 BIOMARKERS EVERY MONTH.

ULTIMATE PERFORMANCE TEST

This is the most popular test in our range. An ultimate blood screen that reports on a huge panel of 57 different biomarkers, for a detailed overview of your body. Suitable for men and women of all ages. Includes a comprehensive review and report on your micronutrients and vitamins, thyroid, hormones, fertility, testosterone, organ functions, cholesterol, blood disorders, immunity, metabolism, stress, hydration, and much more. Get your full body systems health check from one of the UK’s largest and most trusted blood testing laboratories.

57 BIOMARKERS
1-2 DAYS
£190.00 £180.00
SAVE 5%
View test

TESTOSTERONE TEST

Get an accurate measurement of your total testosterone. Low testosterone can contribute to symptoms such as low energy levels, difficulty maintaining or building muscle mass, decreased sex drive, and infertility. This test can also help diagnose conditions such as hypogonadism, infertility, and certain types of hormonal imbalances. 

1 BIOMARKER
1-2 DAYS
£34.00 £19.00
SAVE 44%
View test

ULTIMATE LONGEVITY TEST

The largest and most complex test we do. One test to rule them all that covers everything you need.

71 BIOMARKERS
1-2 DAYS
£325.00 + CLINIC FEE View test

BETA HCG TEST (EARLY PREGNANCY CHECK)

HCG is a hormone produced by the placenta during pregnancy. This blood test can detect pregnancy in as little as 6-10 days from conception. Take an HCG blood test to confirm and monitor the progress of your pregnancy.

1 BIOMARKER
1-2 DAYS
£59.00 View test

TOTAL VITAMIN D (25-OH) TEST

Vitamin D is a fat-soluble vitamin essential for maintaining bone health, regulating calcium and phosphorus levels in the body, and supporting immune function.

1 BIOMARKER
1-2 DAYS
£39.00 View test

PROGESTERONE TEST

This test measures the level of progesterone - a hormone primarily involved in regulating the menstrual cycle, supporting pregnancy, and maintaining the uterine lining.

1 BIOMARKER
1-2 DAYS
£47.00 View test

CHOLESTEROL TEST

This is an ideal test for monitoring your cardiac state by measuring your 'bad' (i.e. LDL) and your 'good' (i.e. HDL) cholesterol levels - as well as the all-important total cholesterol/HDL ratio: which is essential for accurately assessing your cardio risks.

6 BIOMARKERS
1-2 DAYS
£47.00 View test

LIVER FUNCTION TEST

This comprehensive liver function blood test checks key enzymes, proteins, and bile pigments to spot hidden liver issues such as inflammation and damage.Issues with liver function can cause symptoms such as ongoing fatigue, nausea, itchy skin, darker urine, yellowing of the eyes or skin, swelling, or easy bruising. If you regularly drink alcohol, take multiple medicines or supplements, have excess weight, or have a history of liver or gallbladder problems, this test gives clear results you can discuss with a GP. 

8 BIOMARKERS
1-2 DAYS
£45.00 View test

FULL BLOOD COUNT (FBC/CBC) TEST

The first step in identifying potential health issues and monitoring and diagnosing disease. Abnormal FBC results can be indicators of anaemia, infections or blood disorders.

15 BIOMARKERS
1-2 DAYS
£65.00 View test

FEMALE HORMONE TEST

Take this test to assess your levels of crucial female hormones, as well as thyroid hormones, which play a role in regulating fertility, mood and energy. Also great for regular check ups on your HRT treatment.

11 BIOMARKERS
1-2 DAYS
£85.00 View test

ULTIMATE HEALTHY WOMAN TEST

Designed for health conscious women who believe in proactive health management, this test is an ideal annual health review.

47 BIOMARKERS
1-2 DAYS
£135.00 View test

ULTIMATE THYROID FUNCTION TEST

The all-in-one thyroid function test, covering all the thyroid markers including antibodies, for a full monitoring picture.

10 BIOMARKERS
1-3 DAYS
£99.00 View test

DIABETES (HBA1C) TEST

Take this test to check for diabetes and for early problems in processing blood sugar known as prediabetes or impaired fasting glucose.

1 BIOMARKER
1-2 DAYS
£43.00 View test

ULTIMATE TESTOSTERONE TEST

Ultimate Testosterone measures both Free and Total Testosterone as well as a few more vital markers.

6 BIOMARKERS
1-2 DAYS
£45.00 View test

THYROID FUNCTION TEST

A perfect test for symptoms such as weight gain, fatigue, or hair loss, as well as a family history of thyroid disorders.

3 BIOMARKERS
1-2 DAYS
£49.00 View test

CORTISOL TEST

Take this test to monitor the level of Cortisol in your blood for stress and weight monitoring.

1 BIOMARKER
1-2 DAYS
£42.00 View test

ULTIMATE IRON TEST

Get a full picture of your iron status and check for signs of iron deficiency, iron overload, and measure if your iron levels are in the normal range. Includes CRP.

5 BIOMARKERS
1-2 DAYS
£59.00 View test

OESTRADIOL TEST (ESTROGEN)

This test measures the total level of estrogen in the blood, the sex hormone responsible for the development and regulation of the female reproductive system.

1 BIOMARKER
1-2 DAYS
£45.00 View test

ULTIMATE PROSTATE CHECK (PSA) TEST

Free and Total PSA measurement to help screen for prostate cancer and monitor prostate health. Perfect test to combine with full body MOT.

3 BIOMARKERS
3 DAYS
£95.00 View test

ELECTROLYTES TEST

Take this test to monitor the levels of vital salts and minerals like sodium and calcium in your bloodstream, that impact nerve impulse conduction, muscle contractions, and blood acid-base balance.

4 BIOMARKERS
1-2 DAYS
£37.00 View test

ULTIMATE HEALTHY MAN TEST

Designed for health conscious men who believe in proactive health management, this test is an ideal annual health review.

45 BIOMARKERS
1-2 DAYS
£135.00 View test

FASTING INSULIN TEST

Measure insulin and keep track of what is happening with the levels of insulin for diabetes prevention and management.

1 BIOMARKER
5 DAYS
£55.00 View test

MALE HORMONES TEST

A comprehensive hormone profile to help men gain valuable hormonal insights in measuring key hormones like testosterone, DHEA, LH and FSH.

10 BIOMARKERS
1-2 DAYS
£90.00 View test

ADVANCED LIVER FUNCTION TEST

This is our advanced test to give you a more complete picture of your liver function, including a Full Blood Count.

23 BIOMARKERS
1-2 DAYS
£69.00 £60.00
SAVE 13%
View test

FERRITIN TEST

A blood test to measure your levels of ferritin, a blood protein responsible for storing iron in the body. An ideal test if you are experiencing symptoms such as lack of energy.

1 BIOMARKER
1-2 DAYS
£35.00 View test

KIDNEY FUNCTION TEST

The kidney blood test is one of the most commonly performed tests by doctors and will let you know how well your kidneys are working. Kidney disease can cause abdominal symptoms such as loss of appetite or nausea.

4 BIOMARKERS
1-2 DAYS
£45.00 View test

FEMALE HAIR LOSS TEST

Take this test to investigate potential causes of hair thinning or loss in women including hormone imbalance, thyroid problems, low vitamin B12 and iron deficiency.

25 BIOMARKERS
1-2 DAYS
£79.00 View test

TIRED ALL THE TIME TEST

Tiredness is a very common complaint. Often it is a result of busy and stressful lifestyles, but it may be a symptom of a number of medical conditions.

36 BIOMARKERS
1-2 DAYS
£99.00 View test

ESSENTIAL ALL SYSTEMS TEST

This is a basic MOT test for those who want a good general overview of their state of health. It covers a full blood count, kidney and liver function, electrolytes, immunoglobulin study and CRP (inflammation).

40 BIOMARKERS
1-2 DAYS
£129.00 View test

FASTING GLUCOSE TEST

A test to help diagnose diabetes or prediabetes by monitoring glucose concentration levels. This is a fasting test.

1 BIOMARKER
1-2 DAYS
£39.00 View test

ULTIMATE TRT TEST

A test for testosterone replacement therapy or who are on testosterone replacement and need to have their treatment monitored.

42 BIOMARKERS
1-3 DAYS
£145.00 View test

C-REACTIVE PROTEIN (CRP) TEST

Take this test to measure the level of C-Reactive protein in your blood which is produced by the liver in response to inflammation.

1 BIOMARKER
1-2 DAYS
£37.00 View test

APOLIPOPROTEIN B (APO B) TEST

This tests the level of Apo B in your blood - with high levels are associated with an increased risk of cardiovascular disease and LDL (commonly known as the "bad" cholesterol).

1 BIOMARKER
1-2 DAYS
£38.00 View test

ULTIMATE VITAMINS TEST

All of the essential vitamins to get you going on the vitamin deficiency screening. Tired all the time? Could be the vitamin levels.

4 BIOMARKERS
3 DAYS
£80.00 View test

AMH TEST

Check your level of anti-Müllerian hormone (AMH) to get an idea of your egg count (ovarian reserve) to support decisions on IVF or egg freezing.

1 BIOMARKER
3-5 DAYS
£75.00 View test

ULTIMATE OMEGA 3 AND 6 FATTY ACIDS TEST

This test measures all the fatty acids in the blood, reporting levels of Omega-3 Index, various ratios, and the Trans Fat Index.

5 BIOMARKERS
16 DAYS
£115.00 £99.00
SAVE 13%
View test

THYROID STIMULATING HORMONE (TSH) TEST

A TSH blood test measures the level of TSH in the bloodstream and is commonly used to assess thyroid function.

1 BIOMARKER
1-2 DAYS
£29.00 View test

ULTIMATE FEMALE FERTILITY TEST

In this test we look at all of the biomarkers that are important for healthy ovulation, conception and sustainment of pregnancy, and to help you find any problems that are affecting your reproductive success.

50 BIOMARKERS
1-5 DAYS
£190.00 View test

HOMOCYSTEINE TEST

Homocysteine is an amino acid that your body produces. In order for the body to use it, homocysteine is broken down into other substances that the body needs.

1 BIOMARKER
1-2 DAYS
£95.00 View test

ADVANCED ELECTROLYTES AND UREA (U&E) TEST

A GP favourite, also known as U&Es, covers everything you need to measure your electrolyte levels and a few extras thrown in.

10 BIOMARKERS
1-2 DAYS
£69.00 £59.00
SAVE 14%
View test

VITAMIN B12 TEST

This test is used to diagnose vitamin B12 deficiency, which can lead to symptoms such as fatigue, weakness, neurological problems, and megaloblastic anemia.

2 BIOMARKERS
3 DAYS
£69.00 View test

RHEUMATOID FACTOR (RF) TEST

A test to detect the presence of antibodies produced by the immune system that can attack healthy tissues, commonly associated with rheumatoid arthritis and other autoimmune disorders.

1 BIOMARKER
1-2 DAYS
£55.00 View test

ACNE SKIN TEST

This test has been specifically developed to help people on an acne treatment plan, such as Accutane medicine.

34 BIOMARKERS
1-2 DAYS
£85.00 View test

ADVANCED DIABETES TEST

This is our advanced test to give you a complete picture for your blood sugar levels - fasting glucose together with HbA1c.

2 BIOMARKERS
1-2 DAYS
£63.00 View test

CA 125 (OVARIAN CANCER SCREEN) TEST

This tests measures the level of CA 125 in your blood which is a biomarker that plays a role in the diagnosis and monitoring of certain medical conditions, particularly ovarian cancer. This test does not provide a diagnosis for cancer.

1 BIOMARKER
5 DAYS
£69.00 View test

PROLACTIN TEST

This measures the level of prolactin hormone in the bloodstream, which plays a crucial role in milk production during breastfeeding and regulation of reproductive function.

1 BIOMARKER
1-2 DAYS
£39.00 View test

ZINC TEST

Zinc is an essential mineral required for numerous physiological processes, including immune function, wound healing, DNA synthesis, and protein synthesis.

1 BIOMARKER
1-2 DAYS
£45.00 View test

ADVANCED KIDNEY (RENAL) FUNCTION TEST

Get a full picture of your kidney function, including electrolytes levels with our 8 checkpoints test for quick piece of mind.

8 BIOMARKERS
1-2 DAYS
£99.00 £89.00
SAVE 10%
View test

ULTRA ACCURATE HIV ANTIBODIES 1 & 2 WITH P24 ANTIGEN TEST

The HIV antibody blood test checks for the immune response to an HIV infection.

3 BIOMARKERS
5 DAYS
£95.00 View test

ULTIMATE ALLERGY SCREENING (ALEX 3.0) TEST

This is truly the best way to start your allergy diagnosis and treatment journey. A full allergy MOT for the body.

295 BIOMARKERS
5 DAYS
£390.00 View test