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NeuroBasic Neurotransmitter Test

Serotonin level test, Dopamine Deficiency test and imbalance between inhibitory versus excitatory neurotransmitters.

  • Purchase on our secure website.
  • Lab order is provided by us.
  • You receive a collection kit for saliva, urine, or finger stick to collect at home and mail to the lab. Some tests require a blood draw at a local lab.
  • You receive the results by email within 2-3 weeks

Neurotransmitters are powerful chemicals that regulate numerous physical and emotional processes such as mental performance, emotional state, physical energy, and pain response. Imbalances in certain neurotransmitters are associated with most of the prevalent symptoms and conditions seen in practitioners offices today.

  • Depressed mood
  • Anxiety
  • Adrenal dysfunction
  • Fatigue
  • Poor sleep
  • Loss of mental focus, or cognitive fog
  • Addiction or dependency
  • Loss of appetite control
  • Compulsive behavior
  • Cravings
  • Low libido
  • Sexual dysfunction


Patient Name

The patient's name is required for all test kit purchases

Date of Birth

The patient's Date of Birth is required for all test kit purchases


Add-ons total:



Dopamine deficiency and low serotonin levels are some of the most commone neurotransmiter imbalances.

When attempting to balance neurotransmitter levels by supplementing with amino acids and nutrient cofactors there are many factors that can affect how long this can take. The imbalances were likely created over an extended time of influence from stress, poor diet, lifestyle, and other factors. A natural supplementation therapy can be very effective, but can also take time.

*Neurotransmitters tested: Serotonin, GABA, Dopamine, Epinephrine, Norepinephrine, Glutamate,Glycine,Histamine,PEA

Retesting at 2 to 3 months is recommended to monitor progress and make adjustments to therapy. Some patients may require monitoring and adjustments to therapy again at 6 months.

  • Collect a midstream specimen of urine in the collection cup.
  • Use the pipette to transfer urine from the collection cup to the sample tube. Fill the tube to the “10 ml” mark, almost full. A small cotton ball is located in the sample tube to preserve the specimen. DO NOT remove this preservative…leave the preservative in the sample tube.
  • Close tube tightly to ensure a good seal. Gently rock the tube back and forth for 3 to 4 seconds to mix urine with the preservative.
  • Write your name, time and date on the sample label.
  • Peel the back of the sample label and stick it on the sample tube.
  • Follow “SHIPPING INSTRUCTIONS” to ship your sample to the Lab.
  • If you can’t ship the same day you collect, put the filled sample tube in a freezer and ship it the next business day.


Doctors Data Lab

Doctors Data has over 30 years’ experience and provides specialty testing to healthcare practitioners around the world.  DDI’s tests are utilized in the assessment, detection, prevention and treatment of heavy metal burden, nutritional deficiencies, gastrointestinal function, hepatic detoxification, metabolic abnormalities and diseases of environmental origin. A specialist and pioneer in essential and toxic elemental testing of multiple human tissues, the laboratory offers a wide array of functional testing.

You receive the results, no doctors order needed!

(Labrix Laboritories products are now part of Doctors Data Lab.)

Doctors Data Lab
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