Serotonin Test

59 £

Serotonin is a central nervous system neurotransmitter that is responsible for many hormonal regulations inside the brain. Serotonin deficiency may lead to mood disturbances, sleep disorders, and depression. If you have been experiencing symptoms of unknown origins, especially trouble sleeping or mood swings, you may need to test the concentration of serotonin to see if you need medical management.

yesAt-home test without need for a doctor’s visit

yesClinically approved test that is analyzed by an ISO 13485 certified lab

yesComprehensive and fast result report in English

Additional information
How to take the test?
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What is serotonin?

Serotonin is a hormone made from the essential amino acid tryptophan. Serotonin is important for several functions in the body, including the brain and gastrointestinal tract. It also effects the blood circulation by helping the platelets (platelets) coagulate in wound healing.

Serotonin deficiency

The serotonin levels are partly dependent on the amino acid tryptophan, since it is a precursor to serotonin, but also on the gut health, since 90% of our serotonine is produced in our intestines. Several vitamins and minerals are also important for the production of serotonin – too much alcohol, caffeine and sweeteners can inhibit the production in the body. Chronic stress and anxiety  also prevent the brain from producing enough of serotonin. Serotonin deficiency can affect physical and mental health and can sometimes be difficult to identify. When there is a great lack of serotonin, it can, for example, cause moodiness, stress and depression. Pay attention to some of the warning signs listed below if you consider whether you have low levels of this hormone:

  • Anxiety
  • Irritation
  • Depression
  • Fear
  • Difficulty sleeping

Serotonin and the gut

Most of our serotonin is produced in the gut; about 90%. Research is beginning to find more and more connections between imbalances in our gut flora and conditions such as depression. Due to this correlation, it is important to maintain good gastrointestinal health since it affects our to mental health.

Before taking the test

If you take SSRIs (antidepressants), 5-HTP or tryptophan, it will affect your test result. 5-HTP and tryptophan can increase the body’s own serotonin production, which thus affects your levels on the test result. Because SSRIs (antidepressant drugs) cause the serotonin to stay longer in the blood instead of being absorbed into the cells, they will also affect your test results. If you want to know your level in combination with taking these supplements, you can continue to take them as usual, but if you want to know your natural production without the impact of these products, you should avoid taking them 5-7 days before collecting the test.

How does the serotonin test work?

The serotonin test is measured in urine. After you have placed your order, we will send you a complete test kit with everything you need to be able to collect the sample yourself at home. The urine is collected in the morning from your morning urine and then sent to our lab for analysis. You will receive your test answer digitally after the lab has analyzed your test. The test is sent in a discreet box from us.

Additional information

Weight 0.030 kg

How to take the test?

You do the test at home by collecting a sample of your urine. The urine should be collected right after you wake up in the morning. Please note that you should not drink more than 1 liter of water the night before. Also please note that you should not do the test if you are menstruating.

You should collect a midstream urine sample. That means that the first drops should not be collected. 60 ml of urine is required to fill the container. Your test is then sent to our lab for analysis, and you will receive your results digitally as soon as the analysis is complete.

  1. Make a purchase on the website. Order a test at our website and complete the transaction. We accept VISA, Mastercard and AMEX. The transaction is handled quickly and securely through our payment provider.
  2. A test kit will be sent to your specified address. When an order is made, we send you a test kit, including instructions. We also include a prepaid envelope that you use to send the test to our lab. We highly recommend sending the test on a Monday or Tuesday.
  3. Do the test according to the instructions (can be found on this website and in the test kit) If you have any questions regarding the testing procedure, please contact our support team.
  4. Send your completed test to the lab and wait for the results Send your test kit to our ISO certified lab. You will receive your test results within 15 business days.

Click here and select “Saliva Test” for more information.


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