Contact: Salimetrics (USA)
✦ SLEEP 2026 · Baltimore, MD · Booth #1002
Precision circadian phase testing that reveals your patients’ internal clock.
A simple at-home saliva test that changes how you diagnose and treat sleep disorders.
DLMO
Gold Standard Test
HIPAA
Compliant & Secure
CLIA
Certified Lab
✦ ABOUT US
Understanding Sleep at a Biological Level
Biology of Sleep, a division of Salimetrics, LLC., provides the most scientifically rigorous at-home circadian phase assessment available. We measure Dim Light Melatonin Onset (DLMO) — the gold standard biomarker for identifying where a patient’s internal clock truly sits.
Circadian rhythm disorders are among the most commonly misdiagnosed sleep conditions. Our salivary melatonin profiling gives you objective, biological data that enables precision chronotherapy, better outcomes, and more confident diagnoses.
Trusted by sleep specialists, neurologists, psychiatrists, and primary care providers across the country.
“Understanding my circadian rhythm changed my life. The DLMO assessment showed my melatonin peak at 4 AM and a delayed circadian phase.”
— Maram, RSPGT · Cleveland Clinic, OH
✦ HOW IT WORKS
Simple Testing. Powerful Insights.
A circadian phase assessment is non-invasive, home-based, and delivers objective biological data that informs light therapy, melatonin timing, and behavioral strategies.
Order the Collection Kit
Patient Collects Saliva at Home
Return Samples to Lab
Receive Results via HIPAA Portal
Discuss Results & Treatment
🏠 Non-Invasive and Home-Based
Salivary collection is patient-friendly and convenient. We handle all testing logistics — no lab infrastructure required.
🧠 Supports Mental Health
Identify circadian misalignment as a contributing factor to mood dysregulation and guide targeted therapeutic strategies.
🎯 Enables Precision Chronotherapy
Align light therapy, melatonin, and behavioral interventions with your patient’s exact biological clock timing for optimal efficacy.
🔬 Differentiates Your Care
Provide objective biological data that other clinical tools overlook — enabling more targeted, evidence-based treatment plans.
✦ FOR HEALTHCARE PROVIDERS
Join Our Provider Network
Integrate DLMO testing into your practice. Our team will follow up with onboarding, training, and resources to get you started.
📋 Confident Diagnoses
⇢ Identify phase shifts hallmarking DSPD, ASPD, and Non-24 with objective biomarker data.
⚡ Seamless Integration
⇢ We facilitate all testing logistics so you can focus on patient care, not lab management.
🔒 HIPAA-Compliant Results
⇢ Secure results via compliant portal, backed by our CLIA-certified Salimetrics lab.
📚 Full Provider Resources
⇢ Referral forms, patient education materials, and a dedicated support team.
Connect With Us