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  • World's First Instant Cortisol Test
  • Only saliva sample needed
  • AI powered tracking app
  • Results in 20-min
  • Clinically validated in studies

Got a CES code? Get exclusive early access to a discovery pack

Don’t have a code? Join the waitlist today.

  • CES Cortisol Discovery Pack

Cortisol Tests

Everyone's Health

If you haven’t already signed up for the CES Cortisol Champion, join our waitlist and receive a unique referral code to share with your friends and family.

The top referrer wins 1 year of Eli Testing worth $2,400
Testing your Cortisol levels on a regular basis can help you with
  • Stress

    Reduce the impact of stress and improve your health.

  • Sleep

    Optimize sleep quality using hormonal evidence for deeper rest.

  • Clarity

    Enhance focus and boost mood with hormone-based actionable insights.

  • Energy

    Optimize energy levels and recovery during exercise and beyond.

  • Longevity

    Support long-term health by maintaining balanced cortisol levels that promote resilience and vitality.

“Cortisol shapes how our bodies respond to stress, impacting sleep, immunity, metabolism, performance, and recovery. Gaining insight into its patterns is key to optimizing long-term health and well-being.”

Dr. Fady Hannah-Shmouni,
MD FRCPC, Endocrinologist, Medical Director

Real people, empowered by Eli

“My job is demanding, and I’ve always suspected stress was affecting my health. Eli’s cortisol hormometer confirmed it. The saliva test is so easy to use, and now I can track my stress levels and make better choices for my well-being.”
David Wilson
“For years, I didn’t realize how stress was impacting my cortisol levels. With Eli’s hormometer, I can finally track my levels with a simple saliva test and take steps to improve my health.”
Fatima Al-Mansouri
“Eli’s cortisol hormometer has been a lifesaver for managing my stress. The saliva test is quick and simple, and it’s helped me understand how my stress levels fluctuate throughout the day.”
Juan Martinez
“Eli’s cortisol hormometer has been a game changer for me. The saliva test is so easy to use, and the insights have helped me identify stress triggers and make meaningful changes to my lifestyle.”
Liam O'Connor
“Eli’s hormometer has helped me understand how stress affects my cortisol levels. The saliva test is quick and non-invasive, and it’s been an invaluable tool for improving my health.”
Thandiwe Ndlovu
The Eli Hormometer difference

Mail-in lab tests

Eli tests

Convenience

Blood and urine tests offer less flexibility

Saliva tests made to test anywhere

Speed

Wait 2-3 weeks for results

Get results in 20 minutes

Quality

Lab-quality results

Lab-quality results

Innovation

Third-party test kit; one-time hormone testing

Purpose-built tests; Design for daily tracking

Frequently Asked Questions