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L-Theanine 250mg (120 Caps)

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L‑theanine is an amino acid, found in green tea, that crosses the blood-brain barrier. This promotes mental clarity and concentration.


L‑theanine is an amino acid known for its calming effect on cognitive function. It crosses the blood-brain barrier to help with relaxation while keeping you alert. Once in the brain, it stimulates the production of gamma-aminobutyric acid (GABA), the substance produced by the brain to block stimuli contributing to stress.

Studies have shown that L‑theanine increases the activity of alpha waves associated with serenity and mental clarity.



Regular price $41.95 CAD
Sale price $41.95 CAD Regular price
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L-Theanine 250mg (120 Caps)

$41.95 CAD

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