The primary stress hormone, which follows a daily rhythm; timing of the draw (usually morning) matters for interpretation.

$6.90
cheapest all-in, at Fitomics · Insider · Quest. Compared across 22 order sites.

Every order site, cheapest first

All-in = the test price plus that site's one-time blood-draw or order fee. 8 of these sites have changed this price since our June baseline. Always confirm on the vendor's own site before ordering.

Order sitePerforming labTestDraw feeAll-inStatus
Fitomics · Insider · Quest ↗ Quest $6.90 - $6.90 verified
Fitomics · Insider · LabCorp ↗ LabCorp $12.90 - $12.90 verified
DrSays · Subscription · LabCorp ↗ LabCorp $13.99 - $13.99 verified
Dirt Cheap Labs · Quest ↗ Quest $5.75 $10.00 $15.75 verified
GoodLabs ↗ Quest / LabCorp / BioReference $8.00 $12.00 $20.00 verified
Dirt Cheap Labs · LabCorp ↗ LabCorp $11.90 $10.00 $21.90 verified
Marek · Quest ↗ Quest $12.00 $10.00 $22.00 verified
Fitomics · Insider · BioReference ↗ BioReference $22.90 - $22.90 verified
DrSays · No Sub · LabCorp ↗ LabCorp $13.99 $9.99 $23.98 verified
OwnYourLabs · LabCorp ↗ LabCorp $19.80 $6.00 $25.80 verified
M&M Labs and Diagnostics · LabCorp ↗ LabCorp $18.00 $8.00 $26.00 verified
Fitomics · Outsider · Quest ↗ Quest $7.90 $20.00 $27.90 verified
Fitomics · Outsider · LabCorp ↗ LabCorp $13.90 $20.00 $33.90 verified
Ulta Lab Tests · Quest ↗ Quest $23.95 $12.95 $36.90 verified
JasonHealth · Quest ↗ Quest $25.00 $18.00 $43.00 verified
Fitomics · Outsider · BioReference ↗ BioReference $24.90 $20.00 $44.90 verified
WalkInLab ↗ LabCorp / Quest $49.00 - $49.00 verified
DiscountedLabs · Quest ↗ Quest $57.00 $8.00 $65.00 verified
Quest Health · Quest ↗ Quest $79.00 $6.00 $85.00 verified
LabCorp OnDemand · LabCorp ↗ LabCorp $89.00 - $89.00 verified
Grass Roots Labs · Quest ↗ Quest $78.89 $28.00 $106.89 verified
PrivateMDLabs ↗ LabCorp / Quest $126.00 - $126.00 verified

Related tests

Prices are collected periodically and can change or lapse. This is a research and education resource, not medical advice. Pricing framework and source data compiled by PedroDaGr8, reproduced with permission.