Introducing our premium blood tests: The Well Woman & The Well Man!

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The Tiredness Blood Test

Feeling worn out? Our tiredness test is the ultimate choice to help provide insights into why you're so exhausted.

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£129.00
£129.00
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Finger prick test kit provided
7 biomarkers tested
Results in app within 48 hours
Doctor-reviewed report
Free delivery
18+ only

What can you learn?

Get insights into your health and test for biomarkers that relate to health conditions and deficiencies, including:

Iron deficiency
Thyroid function
Type 2 diabetes
Vitamin deficiencies

Amazing and fast blood test

'I am so pleased now I can get on top of my health and wellbeing journey.'

Jodie

What's tested?

This blood test gives a good insight into whether your thyroid is working normally or not.

Your thyroid is a small gland in your neck which makes hormones. These hormones regulate your metabolic rate (how quickly your body’s cells use energy) and help maintain your core temperature.

Thyroid problems can lead to tiredness, low mood and weight issues, so it’s essential for your health that it’s working correctly.
A hormone made by your pituitary gland that stimulates your thyroid to make thyroxine.
A hormone made by your thyroid. Essential in many of your body’s functions, including metabolism and growth.
Vitamins are essential micronutrients that your body needs to function normally. When you’re lacking in vitamins long-term, it can lead to various health problems, so getting the right amount you need is vital.
Helps your body absorb calcium and magnesium. Also important for keeping your bones, teeth and muscles healthy.
Vitamins are essential micronutrients that your body needs to function normally. When you’re lacking in vitamins long-term, it can lead to various health problems, so getting the right amount you need is vital.
Necessary for red blood cell production, cell and tissue repairs, and overall nerve health.
Vitamins are essential micronutrients that your body needs to function normally. When you’re lacking in vitamins long-term, it can lead to various health problems, so getting the right amount you need is vital.
Necessary for red blood cell production, tissue and cell repairs, and overall nerve health. Getting enough folate is essential when you’re pregnant as it helps prevent birth defects.
This test checks whether you have diabetes or are at risk of developing it anytime soon.

If you already have diabetes, regular monitoring of your HbA1c levels is vital in keeping track of your condition.
Measures the amount of blood sugar (glucose) attached to the haemoglobin in your blood and gives you your average blood sugar level from the last 3 months.
This test measures the amount of iron carried in your blood and how much iron is stored in your body.

Iron is important in making red blood cells which carry oxygen around your body. It also helps keep your muscles healthy, supports your immune system, and helps your organs work properly. Low iron levels can lead to tiredness, lightheadedness and fatigue.
A protein used to store iron. Ferritin levels show how much iron your body has stored.

What happens after the test?

Get a full doctor’s report and product advice, all at no extra charge.

Doctor's report

Get a downloadable report from a registered doctor explaining your results

Product advisor

Book a free video call with our expert advisors for product tips tailored to you

Meet our experts

Get to know our in-house clinicians

Dr Leah Gorodi

Medical Lead and GP with a special interest in lifestyle medicine and health prevention

Dr Taran Toor

Chief Medical Officer, clinical entrepreneur and GP with an interest in digital health

UKAS accredited

Get your results within 48 hours from UKAS-accredited labs.

How it works

1

Register your test

Receive your test and register it on our app.

2

Do your test

Collect your blood sample at home.

3

Send it back

Pop your test in the nearest priority postbox.

4

Get your results

View your results on the app within 48 hours.

1

Register your test

Receive your test and register it on our app.

2

Do your test

Collect your blood sample at home.

3

Send it back

Pop your test in the nearest priority postbox.

4

Get your results

View your results on the app within 48 hours.

Your privacy, guaranteed

Just like your doctor, we take your privacy extremely seriously.

Your data is secure. We use the latest encryption technologies and we’re committed to our data protection responsibilities.

Your data is never sold on, rented out, or shared with third parties for financial advantage.

We work with Care Quality Commission-accredited labs and our blood test kits are all CE-marked.

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FAQs

There are many reasons why you might feel tired all the time. Some common culprits include low vitamin B12, low vitamin D, iron deficiency or problems with your thyroid function.

 

The main role of your thyroid is to control your metabolism (the body’s process of converting food and drink into energy). If you have an underactive thyroid gland, it can slow down your metabolism and impact your energy levels. The result can be that you feel like you need to nap a lot during the day or that you’re too exhausted to exercise.


Talk to your doctor before taking this test. Being pregnant can have a noticeable impact on your results, so make sure to check in with your GP first.


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Intended use

These blood tests are designed for adults aged 18 and over, and are unsuitable for children. Please note that these blood tests cannot treat or diagnose medical conditions. As Holland & Barrett don’t collect any data about your medical history, you must interpret the significance of your results with caution. Be aware that medical conditions, medications, or other aspects of your health can affect your test results. These tests do not replace seeking medical advice and assessment, and if you have an abnormal test result, you should always seek appropriate advice from a trained health professional.