Weight Loss Blood Test
Weight Loss Blood Test
The Welzo Weight Loss Blood Test is a comprehensive diagnostic panel designed to identify biological factors that may be influencing your ability to lose weight. Whether you’re struggling with stubborn fat, unexplained weight gain, or slow metabolism, this test gives insight into the hormonal, metabolic, inflammatory, and nutritional pathways that can affect weight regulation.
Backed by research from institutions such as Imperial College London and King’s College Hospital, the biomarkers included in this panel reflect the latest understanding of how endocrine, liver, and thyroid health intersect with body composition. By identifying hidden imbalances—such as insulin resistance, hormonal disruption, or inflammation—you can take a targeted, evidence-based approach to achieving and maintaining a healthy weight.
What Does This Test For?
This test analyses a broad range of biomarkers that influence fat storage, metabolism, appetite control, and energy balance. It assesses thyroid and sex hormones, markers of liver and metabolic function, glucose control, cardiovascular risk, nutritional status, and inflammation. These interconnected systems are often responsible for slowed weight loss, unexplained weight gain, or resistance to diet and exercise. The results offer a personalised snapshot of your current metabolic health and highlight any areas requiring clinical or lifestyle intervention.
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Specifications
Specifications
How to take a test
How to take a test
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Biomarkers
Biomarkers
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
How it Works
Order Your Test
Choose your test online and we’ll send you everything you need.
Take Your Sample
Use the simple finger-prick kit to collect your blood sample at home.
Post It Back
Return your sample in the prepaid envelope — no need to visit a clinic.
Get Reviewed Results
Your results are reviewed by a qualified lab technician and delivered securely online.
FAQ's
Do I need to visit a clinic to take the test?
Do I need to visit a clinic to take the test?
No — our tests are designed to be done entirely at home using a simple finger-prick kit. Just follow the instructions and post your sample back using the prepaid envelope.
How long do results take?
How long do results take?
Once your sample reaches our lab, results are usually available within 1–2 working days. You’ll be notified by email and can view everything securely online.
Are these tests verified and reliable?
Are these tests verified and reliable?
Yes. All our tests are processed in UKAS and ISO-accredited laboratories. Our clinical team includes NHS doctors, GPs, and registered nurses, ensuring medical accuracy and professional oversight.