Testing & Diagnostics
Eli Health Hormometer (cortisol)
Eli Health
Single-use saliva test cartridge (lateral-flow immunoassay) read with your phone camera in the Eli app, giving a semi-quantitative saliva cortisol reading in about 20 minutes, per Eli. Marketed for tracking daily cortisol patterns alongside sleep, energy and stress habits. Price: subscription, $99/month for 8 tests (struck-through $129) or $199 every 3 months for 24 tests (struck-through $387), checked Oct 2, 2026; the one-time 8-test pack ($129) showed as sold out. Regulatory: Eli's terms say the cortisol kit is marketed for general wellness purposes under the FDA's General Wellness policy and is not a medical device. Eli Health is FDA-registered as a company, but its only FDA-listed product is a separate progesterone test; the cortisol kit isn't listed. No peer-reviewed validation of the device was found; the 97% accuracy figure is Eli's own. Ships to the US and Canada; iOS app only; 18+. HSA/FSA: via a partner that issues a letter of medical necessity. Directory: Testing & Diagnostics > Hormone tests.
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