Leptin
Satiety hormone produced by fat cells
1 providers include this
Advanced / Specialty Markers
Men:1-5 ng/mL, Women:7-13 ng/mL
What is Leptin?
Satiety hormone produced by fat cells
Why It Matters
Regulates appetite and metabolism. High levels indicate leptin resistance, common in obesity. Low leptin signals starvation to the brain. Important for understanding weight regulation.
Which Providers Test Leptin?
Full Provider Comparison
| Provider | Includes | Annual Cost | Biomarkers |
|---|---|---|---|
 Superpower | — | $199 | 100+ (150 with ratios) |
 WHOOP Advanced Labs | — | $349 | 65 |
 Labcorp OnDemand | — | $398 | 30+ |
| — | $486 | 40+ | |
| — | $444 | 288 | |
| — | $349 | 100+ | |
| — | $761 | 54 | |
 Function Health | ✓ | $365 | 160+ |
| — | $250 | 65 | |
| — | $495 | 70+ | |
| — | $895 | 100+ | |
| — | $1950 | 150+ | |
| — | $375 | 80+ | |
| — | $Varies | 75+ | |
| — | $190 | 100+ | |
| — | $99 | 50 | |
| — | $124 | 60 | |
| — | $199 | 50 | |
| — | $499 | 120+ | |
| — | $4188 | 70-80+ | |
| — | $375 | 85 | |
| — | $700 | 128 |
Frequently Asked Questions
What is Leptin?
Satiety hormone produced by fat cells
What is the optimal range for Leptin?
The standard reference range for Leptin is Men:1-5 ng/mL, Women:7-13 ng/mL. Optimal ranges may differ based on individual health goals and expert recommendations.
Which blood test providers include Leptin?
1 out of 22 blood testing providers include Leptin in their panels. This biomarker has limited availability.
What category does Leptin fall under?
Leptin is categorized under Advanced / Specialty Markers. This category includes biomarkers that help assess related aspects of health and wellness.
Medical Disclaimer
This information is for educational purposes only and is not medical advice. Always consult with a qualified healthcare provider about your specific health needs.
Last reviewed:2026-02-20