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Personalised at-home testing, support from real doctors, and a clear plan to keep your health on track.

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COMPASS

by
99pa day

Billed annually at £360

  • Three adaptive at-home blood tests a year
  • Painless collection from your arm
  • A real doctor reviews every result
  • A 1:1 doctor consultation after every test
  • Bespoke action plan to keep your health on track

Confidence Guarantee: Cancel any time for a refund (deductions may apply).

4.5 stars
Rated "Excellent" from 3,221 reviews

How it works

Dr Karan Rajan pressing the one-click collection device to his upper arm

  1. Your kit arrives

    Everything you need, posted to your door.

  2. Painless collection from your arm, at home

    One click. No appointments, no big needles. Post it back.

  3. A doctor reviews your results and plan

    A plain-English report from a Thriva doctor, in the app.

  4. Consultation and action plan

    Talk it through 1:1 and plan small sustainable changes that stick.

  5. Your next test adapts

    All your follow-on testing is personalised to your results and goals.

What your first test covers

Start with a detailed picture of where your health stands today. Covering 33 markers — each one chosen because it tells us something useful about how your body is working right now.
Lipids
11 markers
Lipids are the fats and cholesterol your body uses to build cells and store energy. Their balance is a strong predictor of long-term heart and blood vessel health.
Cholesterol
HDL cholesterol
LDL cholesterol
Non-HDL cholesterol
Triglycerides
Triglyceride/HDL ratio
Total cholesterol/HDL ratio
Apolipoprotein A1
Apolipoprotein B
ApoB:ApoA ratio
Lipoprotein(a)
Blood sugar
1 marker
Your average blood sugar over recent months is a core measure of metabolic health. Persistently raised levels are an early signal of insulin resistance and type 2 diabetes risk.
HbA1c
Kidney function
3 markers
Your kidneys filter waste, balance fluids, and help regulate your blood pressure around the clock. These markers can flag changes before symptoms show up.
Uric acid
Creatinine
Estimated glomerular filtration rate (eGFR)
Sex hormones
4 markers
Sex hormones shape your energy, mood, libido, and muscle and bone strength. Tracking them gives context for changes you can feel but can't always explain.
Testosterone
Testosterone profile (free or unbound)
Free androgen index
SHBG
Micronutrients
4 markers
Micronutrients are the vitamins, minerals, and fatty acids your body needs daily but can't make itself. Even small shortfalls can drain your energy, immunity, and focus.
Active B12
Folate
Ferritin
Vitamin D
Liver function
7 markers
Your liver handles hundreds of jobs, from processing food and drink to clearing out toxins. These markers show how well it's coping with the workload.
Alanine transferase
Alkaline phosphatase
Gamma-GT
Bilirubin
Albumin
Globulin
Total protein
Thyroid function
2 markers
Your thyroid sets the pace your body runs at — affecting energy, weight, mood, and temperature. Small imbalances can leave you feeling flat, foggy, or out of sync.
Thyroid-stimulating hormone (TSH)
Free thyroxine (FT4)
Inflammation
1 marker
Inflammation is your immune system at work. Short bursts protect you, but low-level chronic inflammation is linked to long-term disease — and this is your clearest window into it.
hs-CRP
Learn more about what Compass tests

Find your focus

Compass was made to reduce the noise around your health and focus in on the few things that really matter - it’s a full service tailored for you.

By ThrivaCompass
Other providers

Tests tailored to you and your results

Heart, hormones, nutrition, energy, metabolism, defence included

(add ons)

At-home testing (no appointments, no big needles)

A real doctor reviewing every result

Video consult after every test

App & wearable integration

No medication upsells

Results in 48 hours

Cancel at any point

(no refunds)
Dr Karan Rajan standing in front of a bookcase

A single test tells you where you are today. But that’s just a snapshot in time. What I like about Compass is that it tracks where your health is trending over the course of a year, alongside regular check-ins with a doctor.

It gives you a full feedback loop for your health, and clear guidance on where to focus next.

Dr Karan RajanSurgeon and Thriva adviser

Ten years of personalised testing.

4.5 stars
Rated "Excellent" from 3,221 reviews
200,000+
people using Thriva
78%
see measurable improvements by their second test

What you get all year

  • A woman on a video consultation with a Thriva doctor on her laptop

    Set a goal. Get a plan.

    Choose what matters to you, like lowering your heart disease risk or having more energy. Your Thriva doctor suggests what to focus on, and the app helps you build a plan around it.

  • The Health Assistant in the Thriva app answering a question about heart health

    Health Assistant, 24/7

    Always on, and it knows your results and history. Ask about nutrition, sleep, supplements, or anything your results flagged.

  • An HbA1c chart trending to optimal, with the next test focused on heart health markers

    See your effort pay off

    Every test is shaped around your goal, so you can see what’s improving and what to adjust. The app tracks your progress alongside your wearable data.

Your questions answered

Accreditation
All our partner labs hold UKAS, ISO17025/ ISO15189 accreditations.
Thriva has achieved ISO13485 certification by notified body BSI in September 2022.
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