GABA Trex
The Science
GABA Trex by NeuroScience Inc. focuses on the primary excitatory neurotransmitter in the brain. „Glutamatergic signaling underlies mechanisms related to anxiousness and stress.
Biomarkers
Neurotransmitter:
- Glutamate
Glutamate, anxiousness, and stressÂ
Glutamate is associated with anxiousness and stress.Â
- „Stress activates the hypothalamus-pituitary-adrenal (HPA) axis which releases glucocorticoids that affect brain function.Â
- „Studies have shown that the brains of both pediatric and geriatric populations are particularly susceptible to stress.Â
L-theanine acts as a glutamate receptor antagonist.Â
- „L-theanine binds to glutamate receptors (AMPA, kainate, and NMDA receptors) and blocks the binding of glutamate to its receptors.
L-theanine improves sleep efficiencyÂ
The effects of L-theanine were assessed in randomized, double-blind, placebo-controlled studies.Â
- In individuals 8-12 years of age, L-theanine (200 mg) twice daily (morning and afternoon) significantly increased sleep efficiency (percentage of night spent sleeping restfully) and reduced nocturnal motor activity.
- In adults, single administration of L-theanine (200 mg) significantly reduced feelings of stress under mental strain.Â
Ingredients
Amino Acid:
- L-theanine
Suggested Use
Chew 1-2 GABA Trex tablets up to three times daily or as directed. If you are pregnant or nursing, consult one of our health coach professionals before use.






Wesley –
Though I don’t typically believe in 5 star ratings, this product certainly deserves at least 4.5 stars! I have personally used GabaTrex for over 12 years and absolutely love it! I highly recommend taking your health and wellness to the next level while incorporating this into your 90-Day Balance program.