As seen in
Instant Cortisol Test
Reveal the stress-weight connection
Connect your cortisol rhythm to lifestyle changes that feel right for your body.
Understand your cravings
Test twice a day to see how cortisol impacts your appetite and cravings.
Know what supports your energy
Learn why some routines support your rhythm and others leave you drained.
Results in 20 minutes | Saliva-based | 97% accuracy*
*compared to methods used a medical setting
Test anytime, anywhere
Collect your saliva
Hold the test in your mouth for 1 minute.
Scan with the Eli app
Your iPhone reads the developed test, no extra hardware needed.
See your rhythm in the app
Track your cortisol over time to see what drives your energy, cravings, and weight.
The link between your rhythm, weight, and appetite.
Morning
Cortisol peaks after waking, shaping your energy levels and appetite signals as your day begins.
Evening
It should drop before bedtime, cueing your body to wind down. When it stays elevated, you may notice it's harder to manage your appetite and cravings.
What your full curve shows
Your rhythm connects the dots between your cortisol levels and how you experience energy, appetite, and weight changes.
The tests showed what my doctor told me! He said my cortisol levels were mostly running low, I am eating less and not losing weight. The blood tests did not show it, but the Eli salivary cortisol tests showed it is normally low. The next thing is to find an endocrinologist who uses them.
Candace., Verified Buyer
Knowing how my cortisol levels have been spiking at night has helped me adjust my lifestyle and make changes to drop my levels at night (like they should be) and help me loose the weight I've been battling to loose.
Adam A., Verified Buyer
With chronic illness, some doctors I have found are very dismissive because it not a 'lab test', that's not the point of Eli, its tremendously helpful identifying trends. It has helped me tweak my habits to improve sleep and energy tremendously.
Matt B., Verified Buyer
Expert-led, from research to results.
Alicia Robbins, MD
Board-certified OBGYN and Certified Menopause Practitioner.
Focus: Midlife transitions healthcare.
Olivia Lesslar, MD
Physician and lecturer working across brain health, trauma, and recovery.
Focus: Integrative longevity healthcare.
Fady Hannah-Shmouni, MD
Endocrinologist and geneticist at the University of British Columbia.
Focus: Longevity healthcare.
4.7
What Eli users are saying
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