Hormones
Cortisol blood test
Cortisol is the body's primary stress hormone, following a daily rhythm. A morning measurement helps assess adrenal function.
Cost of the Cortisol test alone at Quest
Order it on its own
via Quest's consumer site, questhealth.com
$105
Quest's consumer adrenal test bundles cortisol with DHEA-S ($99 + $6 physician fee).
Price includes Quest's $6 physician service fee. Verified June 2026 — source.
Packages that include Cortisol
Cortisol comes included in 9 health-testing packages we track — often alongside dozens of other biomarkers.
Mito Health
Core Panel
Lowest price$349
53 biomarkers
WHOOP Advanced Labs
Advanced Labs (Annual)
$349
65 biomarkers
Function Health
Annual Membership
$365
128 biomarkers
Vitals Vault
Max
$399
58 biomarkers
Everlywell
Everlywell 360
$399
70 biomarkers
Marek Health
Comprehensive
$495
56 biomarkers
InsideTracker
Ultimate
$499
48 biomarkers
Marek Health
Comprehensive + 45-min Lab Review
$595
56 biomarkers
Parsley Health
Complete Membership
$1549
41 biomarkers