Browse Tests › Search

4 results for “Free T4”

4 results·
Single test
Free T4
Measures the active, unbound thyroid hormone circulating in your blood. One quick draw, results usually in ...
1 test✓ No fasting
$49
Single test
Thyroid Panel
A classic thyroid panel measuring T4, T3 uptake, and the free thyroxine index. One draw, results usually in...
1 test✓ No fasting
$79
Single test
Thyroid Panel with TSH
A classic thyroid panel plus TSH: the most sensitive first-line thyroid marker. One draw, results usually i...
1 test✓ No fasting
$89
★ PopularSingle test
Testosterone, Free & Total
The most accurate testosterone check (total and free) measured by mass spectrometry. One draw, results usua...
1 test✓ No fasting
$99
Not sure which test you need?

Talk to a Care Advisor: no judgment, no pressure. Since 2008.

📞 (866) 873-0879