Thorne
Stress Test (Cortisol Rhythm)
4-point salivary cortisol + DHEA-S to map your stress response curve
Approximate price. Subject to merchant changes.
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Reader discount
10% off any Thorne order
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- Serving size
- Single-use kit
- Goal
- sleep · focus
- Category
- Mindful Living
The review
Why we put this on the shelf.
Measures cortisol four times across the day plus DHEA-S — gives you a full picture of HPA-axis regulation, not just one snapshot. Personalized adaptogen and lifestyle recommendations included.
We carry Stress Test (Cortisol Rhythm) because Thorne sets a bar most consumer-facing supplement brands don't clear: NSF-certified manufacturing, in-house clinical research with Mayo Clinic and the Mayo Clinic Sports Medicine team, and individual batch testing for purity and potency.
Thorne's at-home tests use the same CLIA-certified labs your doctor would order from — but they bypass the appointment and come back with personalized supplement protocols based on your numbers.
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Code REGEN10 · 10% off