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Choose your symptoms below and we’ll show you the right test — or describe how you’re feeling and let our AI guide you.
Powered by AI — e.g. “I’m always tired and my hair is falling out”
Energy & Mood
Hormones
Weight & Metabolism
Female Health
Beauty & Skin
Nutrition & Diet
Fitness & Performance
General Health
Describe your symptoms or health goals and our AI will recommend the most relevant tests for you. No medical jargon — just clear, personalised guidance.
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Fatigue & Low Energy
Persistent tiredness that sleep doesn’t fix is one of the most common reasons people seek a blood test — and one of the most reliably diagnosable. Iron deficiency, low vitamin D, thyroid dysfunction and B12 deficiency are all measurable, treatable causes that a standard GP test often misses. A private panel covers the full picture.
Common causes we test for:
Recommended tests
Low Mood & Anxiety
Before attributing low mood or anxiety purely to stress or lifestyle, it’s worth ruling out a physical cause. Thyroid imbalance, vitamin D deficiency, low B12, cortisol dysfunction and hormonal changes can all produce symptoms that are clinically identical to depression or anxiety — and are directly measurable in your blood.
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Recommended tests
Hormones & TRT
Testosterone, SHBG, oestradiol and other hormones play a critical role in your energy, libido, mood and body composition. A hormone panel tells you exactly where your levels stand — and what you can do about it. Many men find their symptoms have a clear, correctable biological cause that goes untested for years.
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Recommended tests
Weight & Metabolism
Thyroid dysfunction, insulin resistance, hormonal imbalances and nutritional deficiencies can all cause stubborn weight gain and a sluggish metabolism — regardless of how well you eat or exercise. A targeted blood panel identifies exactly what’s holding you back so you can address it with precision.
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Recommended tests
Female Health
Oestrogen, progesterone, LH, FSH and prolactin shift throughout your cycle and across life stages. A female hormone panel gives you the full picture — whether you’re tracking your cycle, investigating symptoms, planning a pregnancy or navigating perimenopause. Understanding your hormones is the foundation of understanding your health.
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Recommended tests
Beauty & Skin
Dull skin, hair shedding and brittle nails are rarely cosmetic problems. Ferritin, vitamin D, thyroid function and hormonal balance all directly affect how you look. The good news: once you know what’s deficient or imbalanced, it’s usually straightforward to fix — and the results show quickly.
Common causes we test for:
Recommended tests
Nutrition & Diet
Plant-based diets and restricted eating can quietly deplete B12, iron, vitamin D, zinc and other essential nutrients — often before any symptoms appear. A nutritional panel tells you exactly what your body is missing so you can address deficiencies before they affect your health, energy and immunity.
Common causes we test for:
Recommended tests
Fitness & Performance
If you train regularly but aren’t seeing the results you expect — or you’re struggling to recover between sessions — your blood markers may tell you why. From testosterone and cortisol to iron and inflammation, serious training demands data. Most performance plateaus have a measurable biological cause.
Common causes we test for:
Recommended tests
General Health MOT
A blood test is the most effective preventive health screen available — capable of detecting cardiovascular risk, metabolic issues, organ function problems and nutritional deficiencies before symptoms ever develop. Whether it’s your first test or your annual review, knowing your baseline is one of the highest-return health investments you can make.
Common causes we test for:
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Common Questions
From the Journal
Energy & Fatigue
Constant fatigue is one of the most common — and most misunderstood — health complaints. We break down the blood tests that actually answer the question.
Read article →Hormones
Low testosterone affects energy, mood, libido and body composition. Here’s how to recognise the signs — and how a blood test confirms it.
Read article →Beauty & Skin
True skin health starts from within. The nutrients and hormones that directly affect your complexion — and how to test for them.
Read article →