AOR Zen Theanine 225mg 60 vcaps

C$49.95 Excl. tax



Zen Theanine contains L-theanine, a calming amino acid which is beneficial for those who suffer from stress and anxiety and find it difficult to focus, relax, or fall asleep. First discovered in 1949, L-theanine is a unique amino acid found in green tea which helps reduce nervousness and restlessness, promoting relaxation without causing drowsiness. L-theanine rapidly enters the body when ingested (within roughly 30-40 minutes) and relaxes the brain, calms racing thoughts and creates feelings of “zen” while promoting alertness and concentration. L-theanine influences the levels of the neurotransmitters dopamine, serotonin and GABA in the brain, balancing mood, sleep and learning capacity. L-theanine reduces feeling of stress by inhibiting some of the actions of norepinephrine (a stress hormone) in the central nervous system.

AOR’s Zen Theanine provides an optimal dose of L-theanine to provide fast-acting mental relaxation, with its stress reducing effects typically felt within 30 minutes of consumption.


Supplements Facts

L-Theanine 225 mg
Non-medical ingredients:

Microcrystalline cellulose. Capsule: hypromellose.



AOR™ guarantees that all ingredients have been declared on the label. Contains no wheat, gluten, corn, peanuts, sulphites, soy, dairy, eggs, fish, shellfish or any animal byproduct.


Adult Dosage


Take 1 capsule daily without food, or as directed by a qualified health care practitioner.  




Consult a health care practitioner prior to use if you are pregnant or breastfeeding. 




Camellia sinensis (green tea)


Main Application




-Cognitive function


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