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Thyroid

Free T4

The main hormone the thyroid releases, unbound.

Laboratory range

Pendingng/dL · to confirm
Published once it is validated in our laboratory.No value is shown until then.

Still being written.

Every explanation is reviewed by our clinical team before it is published.

Read what it is

A laboratory range gives context, not a diagnosis.

Measure your Free T4

Two ways to measure it.

In the membership, or in a single panel.

An athlete training outdoorsIncluded in the membership

Santé 360

88 biomarkers in one draw at our lab, once a year (home collection coming soon). Free T4 is one of the 88 biomarkers.

a year

Become a memberValidated report in about 7 days

Questions

Asked about Free T4.

Talk to Santé

The main hormone the thyroid releases, unbound.

Read alongside

Related markers.

All 106 biomarkers