Testosterone is bound to proteins in the blood which inactivate it. We can account for this to calculate the amount of "free" testosterone which is actually available for your body.
5 biomarkers as listed by Selph.
Testosterone is bound to proteins in the blood which inactivate it. We can account for this to calculate the amount of "free" testosterone which is actually available for your body. This is a more accurate measure than total testosterone alone. For women we calculate the free androgen index (FAI).
The Free and Bioavailable Testosterone Test is the upgraded version of the Testosterone Blood Test, chosen with the "Upgrade" option on that page (+£9.00 on the standard test; listed by Selph at £56.00 as a standalone panel).
Description provided by Selph.
The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.
5 biomarkers against a median of 4 across the 7 tests in its comparison group.
Can be done at home; with a venous or clinic option as well; a home nurse visit is offered; results within 2 days.
£58.00 against a comparison-group median of £59.00 (-2%).
Results are reviewed by a doctor.
Trustpilot 4.9 from 71,592 reviews; accredited lab (UKAS ISO 15189 partner labs (Inuvi, TDL)); CQC registered; doctor review as standard.
This test belongs to our Free and total testosterone comparison group. See how it stacks up against equivalent tests from other providers.
Get a detailed look at your testosterone levels with this blood test. Includes total testosterone, free (or unbound) testosterone, SHBG, and Free Androgen Index.
Wondering if you have low testosterone? With our at-home finger-prick blood test, check your levels - including the biologically active form of testosterone - for a clearer picture of your hormone health.
Take the first step to optimising your hormonal health by checking your testosterone levels.
Analyse both your Total and Free (available) Testosterone levels to get a fully comprehensive insight into your testosterone levels.
For a more accurate Testosterone assessment we include four valuable inclusions.
Consider this test if you're experiencing symptoms of male hormone imbalance, such as difficulty achieving or maintaining an erection (erectile dysfunction), reduced sexual desire (low libido), decreased muscle mass, increased abdominal fat, mood changes, low energy levels, trouble sleeping, loss o...
Get a detailed look at your testosterone levels with this blood test. Includes total testosterone, free (or unbound) testosterone, SHBG, and Free Androgen Index.
Wondering if you have low testosterone? With our at-home finger-prick blood test, check your levels - including the biologically active form of testosterone - for a clearer picture of your hormone health.
Take the first step to optimising your hormonal health by checking your testosterone levels.
Analyse both your Total and Free (available) Testosterone levels to get a fully comprehensive insight into your testosterone levels.
