Stress Test
General Health

Stress Test

This stress test measures the level of cortisol in your body. There is a direct correlation between stress on your body and the level of cortisol in your body. This correlation is important for your general well-being and health.

  • CLIA-Approved
  • CAP-Accredited
  • Reviewed by a certified laboratory scientist and medical doctor
  • Collection method: easy finger prick blood collection
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Results in 3 days

Collect your sample, mail it back in the prepaid envelope, and receive results by email or phone.

This test is most useful for people who:

  • Are overweight or have a sedentary lifestyle
  • Feel unwell or have fever
  • Are at risk for heart disease
  • Require a risk assessment for cardiovascular disease
  • Require a risk assessment for cancer

What Will Your Results Tell You?

A breakdown of your cortisol level and actionable follow-up steps

Cortisol is the body’s main stress hormone and a key factor in the fight-or-flight response that occurs during times of extreme stress. An at-home cortisol test is a valuable tool you can use to monitor your levels. This is important because a cortisol imbalance may indicate a medical issue. If your cortisol level is too high, it can lead to Cushing syndrome; too low, and it may increase your risk of Addison’s disease. Your cortisol level may also rise if you’re constantly under stress. True Marker’s kit serves as an at-home stress test  capable of indicating where you might need to make lifestyle modifications. 

Our cortisol test kit delivers accurate, timely results you can use to take charge of your health. A full results report comes in a PDF format that’s shareable with your physician. For added benefit, True Marker also provides treatment recommendations, if needed.

What Will Your Results Tell You?

Essential information to guide your health care decisions

Health is a state of complete physical, mental, and social well-being, and not merely the absence of disease. True Marker’s at-home tests can help track your overall wellness.Regularly test your cortisol level at home; it’s recommended that you take most health tests every year.

True Marker’s cortisol kit is part of a comprehensive test collection that can help identify any potential problems, letting you take a proactive approach to your health care. Our general health tests help monitor important biomarkers for vitamin and mineral deficiencies, hormone imbalance, or impaired organ function. True Marker aims to provide clear, precise answers to your important health questions.

Your cortisol level is important for your general well-being. Here's why it should matter to you:


Cortisol is a stress hormone that regulates the level of fat and glucose stores in your body as well as the release of these stores for energy. Cortisol level changes can lead to changes in energy, weight, blood sugar levels, etc.

Elevated cortisol levels can lead to headaches, anxiety, depression, sleep problems, memory difficulty, heart disease, and digestive disorders.

Everything you need to easily take your test:

Everything you need to easily take your test
Everything you need to easily take your test

Our in-house medical team really knows what they’re talking about

Rather than outsourcing testing, we built the first lab that does it in-house. That means our scientists can actually answer your questions and are available to guide you through the process.