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Weight Loss Blood Test

£99

Weight Loss Ability Factors

Weight loss is not just about calories — your body’s internal chemistry plays a major role.

This test looks at key areas that can impact weight loss, including:

  • Hormonal balance (e.g. cortisol and testosterone)
  • Thyroid function (metabolism regulation)
  • Blood sugar control (insulin resistance)
  • Inflammation levels
  • Cholesterol and fat metabolism
  • Iron levels and energy production

By assessing these markers together, this test helps identify potential barriers to weight loss and supports a more personalised and effective approach.

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What is the Weight Loss Blood Test?

Our Weight Loss Blood Test analyses key hormones and metabolic markers to help identify factors that may be affecting your ability to lose weight.

  • Who is this test for?

    This test is ideal if you:

    • Are struggling to lose weight despite diet and exercise
    • Experience fatigue, cravings, or low energy
    • Are starting or currently on a weight loss programme
    • Want a personalised, data-driven approach to weight loss

    It’s also suitable if you want to better understand how your body responds to food, exercise, and lifestyle changes.

  • What’s Included in This Test

    This test measures 10 biomarkers across 6 categories:

    • Hormones (2 biomarkers)
    • Thyroid (2 biomarkers)
    • Diabetes (1 biomarker)
    • Inflammation (1 biomarker)
    • Iron (1 biomarker)
    • Cholesterol (3 biomarkers)

    These markers provide a well-rounded overview of the factors influencing metabolism, energy, and fat storage.

  • Requirements & Preparation

    • You must be 18 years or over to take this test
    • Fasting is required for 8–12 hours before your test

More About Weight Loss Blood Test

If you’re finding it difficult to lose weight, there may be underlying factors affecting your progress.

This test helps identify whether issues such as:

  • Hormonal imbalance
  • Slower metabolism
  • Blood sugar instability
  • Chronic inflammation

may be contributing to weight gain or resistance to weight loss.

Understanding these factors allows you to:

  • Tailor your nutrition and lifestyle
  • Optimise your weight loss programme
  • Track improvements over time

This test works particularly well alongside structured weight loss programmes, helping you personalise your approach based on real data.

Results are typically available within 3–5 working days from when your sample reaches the laboratory.

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Before You Book

Important Note

Please let us know prior to your appointment if any of the following:

  • You have a disability
  • You have any allergies that we should be aware of
  • You have a medical condition that we need to be made aware of
  • If you do not speak and/or read and understand English
  • Anything else we should be made aware of

Please Be Aware

Some people may feel dizzy and/or faint during and after their blood draw. If this has happened to you in the past, please tell the person carrying out the test so they are aware. The maximum attempts that are permitted with your consent will be two blood draw attempts. It is common to have a small amount of bruising after the procedure. This is normal and should resolve after a few days. However, if the area becomes red or swollen, please seek medical advice. Its fine to bring someone with you for support.

Important Notice

Do not book an appointment if either of the following apply to you:
You are under the age of 18 as we have a strict over 18 policy (We may need to ask for proof of age and ask to see ID prior to your appointment)

Book your appointment

Found the right test? Book your appointment in a couple of clicks, or call us on 01244 816922 if you’d like a hand choosing.

How to find us

We are on Shotton High Street (Chester Road West) just a short 3 minute walk
from Connah’s Quay Lidl, 5 mins from Shotton train station