Track Free T3 over time.
Free Triiodothyronine (Free T3) is reported in pg/mL on a Thyroid panel. VialScope keeps every Free T3 result on one timeline with your injections and how you feel, so you and your clinician can see what changed.
Free to use. VialScope records your data — it does not interpret it.
- Reported in
- pg/mL
- Prints on
- Thyroid panel
- Also printed as
- T3, FreeFree TriiodothyronineFT3
What VialScope records for Free T3
Every result, in order
Each Free T3 value with the date and the change from your own previous result. Your history, not a single flagged number.
The context that makes it comparable
Hours since your last dose and whether you were fasting, recorded on every draw — so a trough reads like a trough every time.
Your lab's own range, as context
The reference range your lab printed next to the value, shown as a plain, uncolored band. VialScope never labels the value high or low.
On one timeline
Free T3 overlaid with your injections and daily metrics on one time axis — see what moved together across months.
On the same panel
A record, not an advisor.
VialScope never tells you whether your Free T3 is high or low, never suggests a dose, and never explains what a compound does. It keeps a clean, complete record — interpreting it is your clinician’s work. That is the point.
Tracking a protocol? VialScope for HRT · VialScope for TRT
Start your Free T3 record.
Free to use. Export anytime.