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How It Works

1. Purchase tests
Choose the test you want (be sure to pick the laboratory you want to use).

2. Visit a Lab
After purchasing your testing you will receive an email with your lab requisition.  Bring this form to the laboratory.

3. Get Results
We’ll email you when your results are ready. Sign into your account to view and download your result reports.

Serotonin

Serotonin is a chemical that is produced by nerve cells. A serotonin blood test may be used to evaluate the levels of serotonin in the blood.

Lab Options - Choose One
1. Purchase Tests

Choose the test you want (be sure to pick the laboratory you want to use).

Pay by credit card or PayPal®.

You pay directly and we do not bill your insurance.

(Note: to preserve lowest possible per test pricing, a single $10.00 lab fee is applied to one or more blood tests. You will not incur any additional charges at the lab.)

2. Visit a Lab

After purchasing your testing you will receive an email with your lab requisition.  Bring this form to the laboratory.

NOTE: Be sure to visit the appropriate laboratory! 

If you choose LabCorp only visit a Labcorp location. 
If you choose Quest Diagnostics only visit a Quest location!

Find Your Lab Location.

No appointment is needed, but making one can minimize your wait time. 
Click here for HOURS & APPOINTMENTS

If you have selected the option to have an At Home Test Kit delivered to you, you will receive your test kit in the mail within 5 to 7 business days. (Not all tests are available as At Home Test Kits.)

3. Get Results

We’ll email you when your results are ready. Sign into your account to view and download your result reports.

Certain result values may prompt a phone call from our ordering provider to ensure the patient is aware of their result.

Sample Type
Blood
Prepare For Your Test
Monoamine oxidase inhibitor (MAO Inhibitor) drugs should be discontinued for at least one week prior to sampling since they tend to increase the level of serotonin.
Also Known As
No other names specified

Associated Categories

Cancer General Wellness

Frequently Ordered Together

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Patients Ultimately Purchase

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This package combines over 50 tests including the Expanded Health Check and additional heart, diabetes, liver, kidney, thyroid, hormone, cancer and vitamin testing.

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This package combines over 50 tests including the Expanded Health Check and additional heart, diabetes, liver, kidney, thyroid, hormone, cancer and vitamin testing.

Expanded Cancer Panel - Men's
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The Men's Expanded Cancer Panel  is a panel of blood tests that includes the CEA and the PSA test to detect antigens and read blood hormone levels.

Expanded Cancer Panel - Women's
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The Women's Expanded Cancer Panel is a panel of blood tests that includes the CEA, CA 27.29 and the CA 125 test to detect antigens and read blood hormone levels.