Cortisol Free 24 Hour Urine Test – Comprehensive Adrenal Function Assessment
Understanding Cortisol and Its Critical Role in Your Health
Cortisol, often called the “stress hormone,” plays a vital role in numerous bodily functions including metabolism regulation, blood pressure control, immune system response, and stress management. The Cortisol Free 24 Hour Urine Test provides a comprehensive assessment of your body’s cortisol production over an entire day, offering invaluable insights into your adrenal gland function and overall endocrine health.
What Does This Test Measure?
This specialized diagnostic test measures the amount of free cortisol excreted in your urine over a 24-hour period. Unlike blood tests that provide a single snapshot in time, this urine collection method captures the dynamic fluctuations of cortisol production throughout your daily cycle. The test specifically detects:
- Free cortisol levels unaffected by protein binding
- Total cortisol production over 24 hours
- Patterns of cortisol secretion
- Adrenal gland functional capacity
Advanced Testing Methodology
Our laboratory utilizes state-of-the-art Chemiluminescent Immunoassay technology, ensuring highly accurate and reliable results. This advanced methodology provides precise quantification of cortisol levels with exceptional sensitivity and specificity.
Who Should Consider This Test?
This test is particularly important for individuals experiencing symptoms that may indicate cortisol imbalance or adrenal dysfunction:
- Unexplained weight gain, particularly in the face and abdomen
- Persistent fatigue and weakness
- High blood pressure that’s difficult to control
- Muscle weakness and decreased muscle mass
- Mood changes, anxiety, or depression
- Irregular menstrual cycles in women
- Decreased libido
- Purple stretch marks on the abdomen
- Thinning skin that bruises easily
- Slow healing of cuts and infections
Clinical Indications
Healthcare providers typically recommend this test when evaluating for:
- Cushing’s syndrome diagnosis and monitoring
- Adrenal gland disorders assessment
- Pituitary gland function evaluation
- Monitoring patients on corticosteroid therapy
- Investigating unexplained metabolic symptoms
Key Benefits of Cortisol Free 24 Hour Urine Testing
- Comprehensive Assessment: Captures cortisol production throughout your entire daily cycle
- Non-Invasive Collection: Simple urine collection without needles or blood draws
- Early Detection: Identifies adrenal disorders before they become severe
- Treatment Monitoring: Tracks effectiveness of adrenal disorder treatments
- Personalized Insights: Provides data for tailored treatment approaches
- Peace of Mind: Confirms or rules out serious endocrine conditions
Understanding Your Test Results
Your test results will provide valuable information about your adrenal function:
Normal Results
Normal cortisol levels typically range between 10-100 micrograms per 24 hours for adults. These values indicate healthy adrenal function and appropriate cortisol regulation.
Elevated Levels
Higher than normal cortisol levels may suggest:
- Cushing’s syndrome
- Adrenal tumors
- Pituitary gland disorders
- Chronic stress conditions
- Certain medications affecting cortisol production
Low Levels
Lower than normal cortisol levels could indicate:
- Adrenal insufficiency (Addison’s disease)
- Pituitary gland dysfunction
- Chronic fatigue conditions
- Certain autoimmune disorders
Test Pricing and Availability
| Price Type | Amount (USD) |
|---|---|
| Discount Price | $24 |
| Regular Price | $26 |
Sample Collection Instructions
For accurate results, follow these collection guidelines:
- Collect urine over a complete 24-hour period
- Use provided container with 10g boric acid preservative
- Record total 24-hour volume on both test request form and urine container
- Keep sample refrigerated or frozen during collection
- Ship immediately after collection completion
Nationwide Accessibility
GGC DNA has testing facilities conveniently located throughout the United States, including major metropolitan areas such as New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, and San Jose. Our extensive network ensures you can access this important diagnostic test regardless of your location.
Take Control of Your Endocrine Health Today
Don’t let unexplained symptoms affect your quality of life. The Cortisol Free 24 Hour Urine Test provides crucial information about your adrenal function and overall endocrine health. With our special discounted price of $24 USD, this essential diagnostic tool is both accessible and affordable.
Ready to understand your cortisol levels and adrenal health? Contact our expert team today to schedule your test. Call or WhatsApp us at +1(267) 388-9828 to book your appointment or discuss your testing needs with our knowledgeable staff.
Take the first step toward better endocrine health and peace of mind. Our team is here to support you through every step of the testing process, from sample collection to result interpretation.

