Blood sample collection options

You can choose your preferred collection method when you checkout

Finger prick kit (FREE)

You can do this test at home without the need for a doctor. We'll send you everything you need to collect your sample and post it back to us. And it's all included in the cost. We've put together a video that covers the process, making it easy to check and track your health from home.

Home nurse appointment (+£60)

We'll arrange for a medical professional to visit your home and collect your sample. This is great if you're unsure on how it all works or have trouble collecting a sample. No need to book a doctor's appointment or visit a clinic, we'll send you everything you need to collect a sample and post it back to our labs.

Visit a partner clinic (+£45)

Once you've ordered your test, look out for an email from our phlebotomy partners containing information and a link to book your appointment. We'll send you everything the clinic will need to complete the sample and post it back to our labs.

Organise a nurse myself (FREE)

If none of the above options work for you, you can arrange your own medical professional to collect your sample. There is no additional charge for this. Once you've ordered your test, we'll send you everything you and your chosen medical professional will need to collect a sample and post it back to our labs.

Still unsure how it works? You can find more information on collection methods and the service we provide in our 'How it Works' section.

What gets tested?

25 Biomarkers

Additional biomarkers can be added by personalising this test.

What are biomarkers?

Biomarkers are specific compounds we can detect in your blood sample that reflect different things about your health. Your test will tell you your levels for each of the above biomarkers, and whether they are in a normal range.

About flexible subscriptions

How does a subscription work?

When you purchase this test subscription plan, we will automatically send you another test kit in a few months. Don't worry - you have full control over when this will be, and you can change/cancel it anytime.

When you first purchase this test, you can choose your subscription options in the checkout. We do this, because we recommend taking multiple tests over time to track how your biomarkers change. You'll be charged per test kit (rather than monthly, for example).

Why subscribe to multiple tests?

One test will show you what areas you need to focus on, continued testing will help you learn how your training, diet and lifestyle is impacting your health.

How often should I test?

We recommend a follow up test 3 months after your first test, followed by a test every 6 months depending on your results, but its up to you!

Can I change what's tested in future tests?

Yes, you can tailor/customise subsequent tests (via your app) to focus on just the areas that need improving.

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Forth home blood test kit with purple and yellow tube
Baseline blood test - Go beyond reporting basic blood results
Hand holding a lancet up to a finger on the other hand
Baseline blood test - Personalised targets
Baseline blood test - Focus Where It Counts
Baseline blood test - Guidance for optimal health
Analysed by
NHS Lab
Tracked 24
delivery
Personalised
GP advice
Finger prick or venous collection

Baseline Blood Test

Trustpilot 4 stars

Results in 2 working days

25 Biomarkers

The Baseline Blood Test is a great way to get a snapshot of your overall health and well-being. It's an at-home blood test that provides insights into some of the most essential health markers including bone health, heart function, liver function, and energy levels.

Analysed by
NHS Lab
Tracked 24
delivery
Finger prick or venous collection

£115 Per
test

Flexible subscription

Mastercard Visa Stripe Apple pay Google pay

What gets tested?

25 Biomarkers

Blood sample collection options

WHEN TO TAKE THE TEST?

Collect your blood sample within 3 hours of waking and before food.

1 Million+

results delivered

As seen in

As seen in
45% of forth customers have a metabolic health score in the "improvable" range - 2025 baseline blood test data

Your essential health check

Your health is constantly changing, and tracking key biomarkers can help you stay in control.

The Baseline Blood Test measures essential health indicators, including liver and kidney function, cholesterol levels, blood sugar control, and crucial vitamins and minerals. With insights into markers like Vitamin D, Active B12, HbA1c, and testosterone, this test gives you a solid foundation for monitoring your well-being.

Routine blood tests help detect potential health issues early, allowing you to make informed decisions about your lifestyle. By tracking your results over time, you can optimise your wellbeing for a longer, healthier life.

Who is the Baseline Blood Test for?

  • Anyone looking for a general health check-up
  • People monitoring key nutrients and metabolic healthThose who want to track liver, kidney, and cardiovascular function

What this Baseline Blood Test measures

25 Biomarkers

Liver Health

6

Liver tests, frequently known as liver function tests (LFTs), are a group of blood tests that help assess the health of your liver. These tests measure the levels of various enzymes, proteins, and substances produced or excreted by the liver to detect liver damage, inflammation, or disease.

  • Alkaline Phosphatase (ALP)
  • Alanine Aminotranserase (ALT)
  • Gamma GT (GGT)
  • Total Protein
  • Albumin
  • Globulin (calculated)

Cholesterol (lipid profile)

5

A cholesterol or lipid panel test measures various cholesterol components to assess cardiovascular disease risk. Early detection of high cholesterol enables lifestyle changes and treatments that can lower cholesterol levels and reduce the risk of heart disease and stroke​.

  • Total Cholesterol
  • LDL
  • HDL
  • HDL Ratio
  • Triglycerides

Vitamins

2

Vitamins are essential nutrients obtained from food and sunlight. They support vital functions like bone health, energy production and fighting infection. Deficiencies can lead to various health issues, including bone disorders, anaemia, low mood and fatigue.

  • Active B12
  • Vitamin D (25 OH)

Minerals

3

Minerals support bone strength, muscle function, nerve signaling, and energy production. They regulate vital processes such as blood pressure and immune responses. Key minerals like calcium, magnesium, and iron are obtained through diet and are crucial for preventing deficiencies and maintaining overall health.

  • Ferritin
  • Corrected Calcium
  • Magnesium

Inflammation

2

Inflammation is the body's natural response to injury, disease or infection. Measuring inflammation is important for early disease detection, monitoring chronic conditions, and assessing overall health. It helps identify infections and autoimmune disorders as well as assessing cardiovascular risk.

  • hs-CRP
  • Uric Acid

Full Blood Count (FBC)

3

A Full Blood Count (FBC) test measures various components of blood. In this test it includes red and white blood cell count together with haemoglobin. These tests helps identify conditions like anaemia, infections, and blood disorders.

  • Red Blood Cells (RBC)
  • White Blood Cells (WBC)
  • Haemoglobin

Sex Steriod Hormones

2

Sex steroid hormones like testosterone and oestradiol are vital for numerous physiological processes within the body. Their roles extend far beyond reproduction influencing mood, bone health, cognitive function and metabolism.

  • Oestradiol
  • Total Testosterone

Creatine Kinase

Creatine Kinase (CK) is an enzyme found in muscle. Raised levels of CK are an indicator of muscular micro-damage. This can be associated with high impact or high resistance training load, dehydration, specific medical conditions and some medications. A CK test is useful in helping to prevent overtraining and related injuries.

Haemoglobin A1c (HbA1c)

HbA1c provides an average reading of blood sugar levels over a period of 2-3 months. It is considered one of the best indicators of pre-diabetes and is also used by people with diabetes to monitor their levels. High blood glucose levels puts you more at risk of gaining weight, high blood pressure, heart disease and diabetes.

How our Baseline Blood Test works

Getting the insights you need to improve your health has never been easier.

How it works - collect your sample

Collect your blood sample

It only takes a few minutes to collect a small blood sample from your fingertip for the baseline blood test. Use the Tracked-24 envelope included in your kit to securely send it to our labs.

How it works - view your results

View your results

You’ll receive your results within 2 working days of your sample reaching our lab. You can view insights into your health, an optional doctor’s comment, and a detailed report.

How it works - make improvements

Make improvements

Your detailed report highlights areas for improvement, helping you make informed changes to improve your scores for a longer, healthier life.

Unlock your health through personalised insights with HealthCoach - Simple steps with big results.

Get access to 5 HealthCoach scores with the Baseline Blood Test. You’ll get insights, targets and guidance on key areas of your health - from heart health to liver function.

Unlock your health scores

Nutritional Health Score - 43/100

Your baseline blood test results are transformed into easy-to-understand health scores, covering 5 key areas to give you a complete picture of your well-being.

Personalised health targets

Vitamin D

Healthy
Healthy result range

83 (nmol/l)

Next target 90 - 120 (nmol/l)

Set realistic and achievable health goals tailored to your unique results, ensuring steady and sustainable progress.

Focus where it counts

45

100

Nutritional health

SOMEWHAT LOW

73

100

Heart health

GOOD

HealthCoach pinpoints the most impactful areas for improvement, so you can focus on what truly matters.

Guidance for optimal health

10

100

Cholesterol:HDL

NEEDS ATTENTION
Dr Thom Phillips

Your result shows an unhealthy cholesterol ratio. You have a high level of both components of the cholesterol profile (HDL & LDL). An excess of either type of cholesterol to these levels are not good for cardiovascular health

Your health is unique—get advice and guidance tailored to you.

Baseline Blood Test, recommended by our doctors

"A Baseline Health Check is a proactive step toward well-being. It provides a broad view of your health, detecting early signs of potential issues, such as heart disease, diabetes, or nutritional deficiencies. This knowledge empowers you to take timely actions, leading to better health, peace of mind, and a longer, more vibrant life."

Dr Thom Phillips

Dr Thom Phillips

Clinical lead

Frequently asked questions

This is what our customers ask us most about this test. For more information, try our help centre.

What is a baseline blood test?

A baseline blood test is a comprehensive blood test that provides a snapshot of your overall health. It typically includes a variety of tests to check for different health markers.

It is often used as a starting point to monitor changes in your health over time, track the effectiveness of treatments, or detect early signs of potential health issues. It’s a valuable tool for both preventive care and managing existing conditions.

What can a baseline blood test detect?

Our baseline blood test helps detect a wide range of conditions, from nutrient deficiencies and hormonal imbalances to heart disease risk, liver dysfunction, and immune system irregularities—giving you a complete picture of your health from the comfort of your home.

It analyses 25 key biomarkers across 5 essential health areas:

  1. Nutritional Health:
    Detect deficiencies or imbalances in essential vitamins and minerals like vitamin D, magnesium, active B12, and ferritin (iron stores). Checking your nutritional health can help uncover vitamin and mineral deficiencies.
  2. Immune Health
    Monitor your body’s defence system with markers like white blood cell count (WBC), hs-CRP (an inflammation marker), and globulin levels. These can highlight infections, chronic inflammation, or autoimmune conditions.
  3. Liver Health
    Assess liver function and detect potential liver issues with enzymes such as alanine aminotransferase (ALT), alkaline phosphatase (ALP), gamma GT, and albumin levels. These can signal conditions like liver inflammation, fatty liver disease, or bile duct problems.
  4. Heart Health
    Understand your cardiovascular risk by tracking cholesterol and lipid levels, including total cholesterol, HDL (good cholesterol), LDL (bad cholesterol), triglycerides, and the HDL ratio. HbA1c provides insight into blood sugar control, which is critical for preventing diabetes and heart disease.
  5. Bone & Muscle Health
    Evaluate muscle integrity and bone strength with markers like creatine kinase (muscle health), corrected calcium, and oestradiol (important for bone density). Testosterone levels can affect both muscle mass and bone strength, while uric acid helps detect conditions like gout.

You should consult a healthcare professional if you have questions about your results.

Can I change the subscription frequency?

Yes – you can test your health with the baseline blood test every 3, 6, 9 or 12 months. You can change the frequency of your subscription at the checkout before you purchase, or in your account after purchase.

We recommend testing every 6 months to get accurate measurements of progress and changes in your health.

Find out more about how the subscription works.

Is the baseline blood test a finger prick test?

The baseline blood test can be done at home using a fingerprick kit or you can arrange for a phlebotomist to take a blood sample from your arm (either at home or at one of our partner clinics).

The ability to check your health at home with a fingerprick kit makes the baseline test a convenient and practical proactive healthcare solution.

Can I have someone take my blood for me?

The baseline blood test can be done at home using a fingerprick kit or you can arrange for a phlebotomist to take a blood sample from your arm (either at home or at one of our partner clinics).

The ability to check your health at home with a fingerprick kit makes the baseline test a convenient and practical proactive healthcare solution.
5. Can I have someone take my blood for me?

Yes. We offer two options if you do not want to do our finger prick test. The first is a home appointment where a nurse comes to your home to take a blood sample. The second is to visit a Phlebotomy clinic near you that offers a blood sample service.

A blood sample will be taken from your vein and we will provide you with everything you need to give to the nurse to allow them to take the sample.
The nurse will give you the blood sample to return to us using the pre-paid envelope provided.

Will a doctor review my results?

Your results are reviewed by one of the doctors on our medical team. They’ll provide personalised commentary, giving you extra insight into what your report means and what your next steps are. The doctor’s comment will take into consideration the data you add to your profile, such as gender, age, BMI and TRT/HRT use.

You can opt out of the doctor’s comment if you’d prefer.

How secure is my data?

Your data is safeguarded through our rigorous security protocols. In compliance with GDPR, we adhere to strict legal standards regarding data sharing, ensuring that information is only disclosed when essential for providing our services. For instance, our doctors access your results solely during the review process, and their access is revoked immediately after the review is completed.

Learn more about your data security.

How soon will I get my results?

We aim to get your results to you within 2 working days of your sample reaching our labs.

Important information regarding corrected calcium

Our labs have conducted stability validation on all the markers offered by Forth. Corrected Calcium has a shorter stability time than the majority of markers of around 2 – 3 days. Forth provides a Tracked 24 return envelope in all kits to return samples to the lab within 24 hours. In the majority of cases, samples are returned within the stability time. If a sample arrives outside this time, this result will not be provided to you.

We are dedicated to supporting you on improving your health

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What customers say about our Baseline Blood Test

Flexible subscription, cancel anytime

Baseline Blood Test