Free Triiodothyronine (fT3) (Blood)
Measures the bioavailable or free (f) level of active thyroid hormone T3. Free T3 (fT3) must remain within optimal range to keep the body functioning properly and is crucial for maintaining physical and mental health.
The test costs $69.00 and is paid direct to ZRT labs when you send in your samples. All we charge you is the shipping costs for the kit.
The results from the test will be returned to us and our pharmacist will discuss the result with you. Then suggestions will be made to help balance your body.
Availability:
In stock for online orders only (call before in store pick up)
$5.00
$5.00
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