Type
Blood Testing
Biomarkers
1
Duration
15 min
Sample
Blood (venous)
What's included
3 deliverables in this treatment
- Venous blood draw
- Laboratory analysis of Free Testosterone
- Results report with interpretation
Free Testosterone measures the unbound fraction of testosterone in a venous blood sample, offering insight into biologically active hormone levels. The price is £129 with an additional £50 phlebotomy fee per visit.
About this treatment
Free Testosterone testing determines the amount of testosterone not bound to proteins in a single venous blood draw, which may be associated with active hormonal effects on muscle, mood, and sexual function. The service costs £129, plus a £50 phlebotomy charge for the collection appointment. After laboratory analysis, you receive a detailed report that includes a brief interpretation of the free testosterone result. This test is suited for individuals investigating unexplained fatigue, low libido, or other symptoms potentially linked to active testosterone levels. No fasting is required, and a professional phlebotomist collects the sample.
Good to know
- Sample
- Blood (venous)
- Markers
- 1 (Free Testosterone)
- Price
- £129 (+ £50 phlebotomy)
Who is this for?
Individuals checking active testosterone levels
Biomarkers tested
1The unbound, biologically active fraction of testosterone (typically 1–3% of total). Free testosterone is the form that can enter cells and exert effects. More clinically relevant than total testosterone for assessing hormonal status.
Treatment highlights
- Venous blood draw
- Laboratory analysis of Free Testosterone
+1 more item in What's included
+ £50 phlebotomy per visit