Seeking Health L-Theanine


Seeking Health L-Theanine


60 capsules

  • May help support feelings of calmness
  • May help support a sense of clarity and focus
  • May help support the body’s natural healthy response to stress
  • May help support cognitive health

Suitable for vegetarians. Does not contain dairy, egg, fish, shellfish, tree nuts, peanuts, wheat or soy.

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Supplement facts (per capsule)

100 mg



L-Theanine by Seeking Health supplies 100 mg of a unique amino acid present almost exclusively in the tea plant Camellia sinensis. 

L-theanine comprises 1-2% of the dry weight in green tea and greatly contributes to its flavor. This unique amino acid compound may help support a healthy cognitive function and a sense of relaxation without drowsiness.* 

L-theanine is a naturally-occurring, water-soluble compound that may play a role in the healthy metabolism and release of neurotransmitters in the brain. While it may promote a sense of relaxation, L-theanine is also known for promoting a sense of mental alertness. As a component of green tea, L-theanine is thought to have a counterbalancing action on the stimulating effects of caffeine.* 

L-theanine may influence psychological and physiological states under stress by supporting a healthy immune response and cardiovascular health. It may also influence brain neurotransmitters that favorably affect learning and memory. L-theanine capsules contain Suntheanine® brand pure L-theanine produced through a patented manufacturing process.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.