Diurnal Cortisol Curves – Saliva vs Urine

In a healthy person cortisol in saliva and urine taper throughout the day, reaching a nadir before bed at night. Diurnal patterns of cortisol synthesis are similar when measured in saliva or urine.

Comparison of Colorimetric Analyses to Determine Cortisol in Human Sweat

Do diurnal salivary cortisol curves carry meaningful information about the regulatory biology of the HPA axis in healthy humans? - ScienceDirect

Animals, Free Full-Text

Cortisol dysregulation: the bidirectional link between stress, depression, and type 2 diabetes mellitus - ICA Health : ICA Health

Diurnal Cortisol Curves

Aptamer-Based Lateral Flow Biosensor for Rapid Detection of Salivary Cortisol

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Stress Hormone at Home Saliva Test Kit - Diurnal 4 Point Cortisol + DHEA - Optimal Adrenals - Anxiety, Stress, Fatigue : : Health, Household and Personal Care

Full article: Ambient PM2.5 exposure and salivary cortisol output during pregnancy in a multi-ethnic urban sample