Product ID: 879

Product Type: Vegetarian Capsule

Vegan Vegetarian

Available Sizes
Item # Size Label (PDF)
8791 60 VIEW LABEL
8792 120 VIEW LABEL

Since ancient times it has been said that drinking green tea helps promote relaxation and an overall feeling of well-being. A pioneer in the science of green tea, Taiyo found this relaxation effect to be due to the presence of the amino acid L-theanine. Suntheanine® is the trade name for Taiyo’s patented, pure form of L-theanine. Suntheanine® has been used in more clinical studies than any other L-theanine. Studies show Suntheanine® has significant effects on anxiety and other stress-related mechanisms in the body, as well as the ability to promote relaxation and sleep.



  • Each serving provides 100mg of Suntheanine®, the world’s leading brand of L-theanine.
  • Most well studied and scientifically documented L-theanine in the industry.
  • Suntheanine® has been the subject of numerous scientific studies, all of which demonstrate significant benefits.
  • Manufactured by Taiyo International, world leaders in the research and manufacturing of L-theanine.



  • Suntheanine® helps reduce the acute psychological and physiological responses elicited by specific types of mental stress.
  • Suntheanine® helps support significant brain alpha-wave activity. This increase supports a role for Suntheanine in achieving a relaxed, but alert mental state through a direct influence on the central nervous system.
  • Suntheanine® has been shown to help support healthy blood pressure, possibly by promoting brain alpha-wave activity (reflective of a relaxed state), as well as helping to counteract the stimulatory effects of caffeine.
  • Suntheanine® has been shown to help provide support for PMS-related health issues.
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.

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