Kidney Function Profile
Kidney Function Profile
3 Biomarkers | Venous or Capillary Blood Test | CE-marked | UKAS-accredited | Doctor-reviewed results with personalised interpretation
A kidney function profile checking creatinine, eGFR and urea. Designed for people wanting to assess kidney filtration and waste processing markers, this test gives clear, clinically reviewed insight so you can understand your results and know what to do next.
Results are typically available within 2 working days from when your sample reaches the laboratory (excluding weekends and bank holidays).
Kidney Function
Kidney Function
- Creatinine
- Estimated GFR
- Urea
How to prepare
How to prepare
• Fasting required 8–12 h before the test (water only) recommended for glucose cholesterol/triglyceride accuracy
• Sample timing: between 7:00 AM – 10:00 AM
• Stay hydrated; avoid strenuous exercise, heavy meals, and supplements (iron, B12, multivitamins, biotin) for 48 hours prior
• Continue prescribed medications unless otherwise directed
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Why Your Kidney Function Profile Matters
Many health changes begin quietly, before symptoms become obvious.
The Kidney Function Profile is designed for people wanting to assess kidney filtration and waste processing markers.
It helps you move from guessing to understanding by checking the markers most relevant to this area of health.

