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GLP-1 Weight Loss Blood Test

GLP-1 Weight Loss Blood Test

GLP-1 Weight Loss Blood Test

Weight Loss / GLP-1 Profile Blood Test

Comprehensive Metabolic & Organ Health Panel
Optimise your weight management with informed clinical insight

Why Choose the Weight Loss / GLP-1 Profile?

GLP-1 receptor agonists like semaglutide, liraglutide, and tirzepatide are revolutionising weight loss and type 2 diabetes care by reducing appetite and enhancing blood sugar control. However, safe and effective therapy depends on careful monitoring of metabolic, liver, kidney, thyroid, and blood health.

Our Weight Loss / GLP-1 Profile test provides a full picture of your body’s internal response to these therapies—or to lifestyle changes in non-medicated weight loss—to help you and your healthcare team make the best decisions for your health journey.

Who Should Get This Test?

This profile is tailored for individuals who are:

  • Using or planning GLP-1 medications for weight loss or diabetes management

  • Managing obesity, pre-diabetes, or type 2 diabetes

  • Starting or reviewing a weight loss programme under clinical supervision

  • Experiencing unexplained fatigue, metabolic changes, or weight fluctuations

  • Interested in tracking the effects of lifestyle changes on key health markers

What Does This Panel Measure?

System Markers Included Why It Matters
Blood Sugar & Metabolism HbA1c (average blood glucose over 2–3 months) Tracks diabetes risk and insulin resistance
Liver & Pancreas Health ALT, AST, Gamma-GT, Total Bilirubin, Amylase, Lipase Detects liver inflammation/damage and pancreatic function
Kidney Function Urea, Creatinine, Uric Acid, eGFR Indicates renal health and filtration efficiency
Thyroid Function TSH, Free Thyroxine (FT4) Regulates metabolism and energy levels
Lipid Profile Total Cholesterol, HDL, LDL, Triglycerides Assesses cardiovascular risk and fat metabolism
Blood Health Full Blood Count (FBC) + Differential counts Identifies anemia, immune function changes, and overall blood status


These combined markers provide an in-depth assessment of your metabolic and organ health, essential for the safe use of GLP-1 therapy and effective weight management.

Test Details

  • Price: £179

  • Sample: Blood (venous sample)

  • Fasting Required: 8–12 hours prior to sample collection

  • Turnaround Time: Results available within 24 hours

Why Monitor These Markers During Weight Loss?

  • Optimise medication dosing: Track liver and kidney function to adjust GLP-1 drugs safely.

  • Detect early complications: Spot changes in organ health or metabolic disturbances before symptoms arise.

  • Track progress beyond weight: Confirm improvements in cardiovascular risk, glucose control, and thyroid balance.

  • Tailor your health plan: Use data to personalise nutrition, exercise, and medical interventions.

Tests Included in Your Profile

  • Glycated Haemoglobin (HbA1c)

  • Alanine Aminotransferase (ALT)

  • Aspartate Aminotransferase (AST)

  • Gamma-Glutamyl Transferase (GGT)

  • Bilirubin Total

  • Lipase

  • Amylase

  • Thyroid-Stimulating Hormone (TSH)

  • Free Thyroxine (FT4)

  • Urea

  • Creatinine

  • Uric Acid

  • Estimated Glomerular Filtration Rate (eGFR MDRD)

  • Triglycerides

  • Cholesterol Total

  • High-Density Lipoprotein (HDL Cholesterol)

  • Low-Density Lipoprotein (LDL Cholesterol)

  • Full Blood Count (FBC) with Differential

Trusted & Convenient

  • Processed by UKAS-accredited laboratories ensuring the highest accuracy and reliability.

  • Fast results delivered securely with clear explanations from our expert team.

  • Ideal for clinical oversight or personal monitoring during any weight management journey.

Still Unsure?

Contact us or speak to your healthcare provider about how this test can help you manage your weight loss or diabetes journey safely and effectively.

Transform your weight loss journey with clear insights and confident care. Order your Weight Loss / GLP-1 Profile blood test today.