Vitamins blood test

Get a clear picture of your vitamin levels to prevent or manage deficiencies. Test arrives in 1-2 days. Results in 48 hours.

£59.00

Every 3 months

Pause, change, or cancel at any time

Ways to take your sample

Home finger-prick • Nurse - £40

How can a vitamins blood test help you?

This blood test is helpful if you want to measure your overall vitamin levels. Detecting a vitamin deficiency can help you understand if this could be linked to getting sick often, low energy levels, irritability, and feeling anxious.

Find out more about vitamin deficiencies, including:

Combined with a GP report and advice on how to improve or maintain your vitamin levels, we help you understand how to support your body.

We recommend taking a vitamins blood test every 3 months if you have a deficiency.

What's covered in this blood test?

Vitamin D

Learn more

Vitamin D plays an essential role in your long-term health, particularly your bone health. It's also important for a strong immune system and is linked to your sleep, energy levels, and mood.

Vitamin B9 and B12 (active)

Learn more

An active vitamin B9 and B12 test measures the amount of vitamin B12 your body can actually use. It's essential for a healthy brain and nervous system. Both vitamins are linked to sleep, mood, and heart health.

Collection method

Your test kit contains everything you need to collect your sample at home. Our instructions will guide you through it.

How it works

Thriva kit

Do your test

Your kit arrives in 1-2 days. Find out how to collect your sample at home. You’ll need to fill 2 tubes for this test — around 10 drops of blood.

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Get results in 48 hours

Free post your sample to our lab and get your results in 48 hours. Access your GP-reviewed report in your results dashboard.

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Support your vitamin levels

Our doctors give you evidence-based tips to help you improve or maintain your vitamin levels. And you can access articles, podcasts, and recipes.

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How does your subscription work?

Your vitamins blood test arrives every 3 months. You can change your subscription and how often you’d like a test on your account dashboard. We’ll remind you that payment is due 3 days before your kit arrives. And you can pause, change, or cancel at any time.

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Data protection

Your data is in safe hands. We use the latest encryption technologies and take our Data Protection obligations seriously.

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What's included in your home testing kit?

Your Thriva test kit includes:

- collection tube(s)

- plaster x 2

- return form x 1

- alcohol swab x 1

- lancet x 3

- prepaid envelope x 1

- cleansing wipe x 1

- collection tube label(s)

- protective plastic case x 1

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How to collect your sample at home

Learn how to collect your finger-prick blood sample at home by following our instructions. You can access these on the app too. It takes around 30 minutes to complete the process at home.

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Will a GP write your report?

Our doctors review your blood test results and upload a detailed report to your account dashboard. They also give you advice to help support your health or manage an existing condition.

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How long does it take to get your results?

Understanding your health should be quick and easy. That’s why our NHS-registered doctors upload your GP report to your account dashboard within 48 hours. And you can access your data at any time.

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How do you know your results are ready?

We’ll email or text you to let you know your blood samples have been received, processed, and are ready to view on your results dashboard.

What else do you get?

Get a personalised plan to improve, maintain, or develop healthy habits for life. Access on your dashboard.

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