Take control of your health

Find out what's happening inside your body with a finger-prick blood test.

Health tracking made simple

You don’t need a medical degree to understand your results. Track your results and get evidence-based advice at the click of a button.

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Expert support

Our doctors will walk you through your results so you can understand exactly what’s going on inside your body.

Personalised advicePersonalised advice

Personalised advice

Learn more about the best ways to stay on top of your health, and track how it changes over time.

How Thriva works

Pick your test


Pick your test

Take our short survey and get recommended the best tests for you — whether you want to track your heart health or improve your energy levels.

Do your test


Do your test

Do your finger-prick blood test at home — don't worry, we'll guide you through it. Post your sample to an NHS approved lab.

Get your results


Get your results

Get your online results and GP report in 48 hours.

Track your progress


Track your progress

Subscribe and pick how often you'd like a test — you're in control. Track any changes over time.

What can you test?

Whether you’re interested in learning more about your long-term health or how to improve your energy levels and sleep, our range of tests can help.



Low energy levels are often linked to a nutrient deficiency, an underactive thyroid, or a hormonal imbalance. Certain health conditions, like diabetes, might also cause low energy levels.

Tests related to Energy

IronTestosteroneDiabetes (HbA1c)ThyroidVitamin B9 & B12Vitamin D


Nutrients, your liver function, and certain hormones play a big role in how you perform and recover from exercise. They can also affect your sleep — which is one of the most important things for helping your muscles repair themselves.

Tests related to Fitness

IronTestosteroneLiver functionVitamin B9 & B12Vitamin D

Long-term health

These tests are useful indicators of your heart and bone health, as well as your diabetes risk. And because you’re more at risk of some nutrient deficiencies with age, like vitamin B12, it’s a good idea to monitor these.

Tests related to Long-term health

IronTestosteroneDiabetes (HbA1c)CholesterolLiver functionOmega-3 & 6ThyroidVitamin B9 & B12Vitamin D


Feeling low, irritable, or finding it hard to concentrate are often linked to nutrient deficiencies and hormonal imbalances. They might also increase your risk of developing a mental health condition, like anxiety or depression.

Tests related to Mood

TestosteroneLiver functionOmega-3 & 6ThyroidVitamin B9 & B12Vitamin D


Sleep problems, like trouble falling asleep or waking up a lot, are often linked to nutrient deficiencies, liver function, or certain health conditions. Poor sleep can also increase the inflammation in your body, which you can check with a CRP test.

Tests related to Sleep

IronCRPTestosteroneDiabetes (HbA1c)Liver functionOmega-3 & 6Vitamin B9 & B12Vitamin D

Weight management

Finding it hard to lose weight or putting on weight for no reason is sometimes linked to an underactive thyroid or low levels of the hormone testosterone. If you do carry some excess weight, it’s also worth checking your liver function and diabetes risk.

Tests related to Weight management

TestosteroneDiabetes (HbA1c)Liver functionOmega-3 & 6Thyroid

Meet our doctors

Skip the waiting room — we'll bring the doctor to you. Post your test to an NHS approved lab and get your personalised GP report in under 48 hours.

We work with over 50 experienced GPs, like Katie and Vishal.

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Over 100,000 customers and counting

We're here to help

Can't sleep?

Low vitamin D levels are linked to bad sleep.

No energy?

An underactive thyroid is a common cause of low energy.

Low mood?

A vitamin B12 deficiency is linked to anxiety and depression.

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