Ingredients /

L-Theanine

L-Theanine

L-Theanine is an amino acid commonly found in tea leaves that may promote relaxation without drowsiness. It may assist in managing stress and supporting focus*.

*Consult with a healthcare professional before use. 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.

Scientific Backing:

  • Nathan, P. J., Lu, K., Gray, M., & Oliver, C. (2006). The neuropharmacology of L-theanine (N-ethyl-L-glutamine): a possible neuroprotective and cognitive enhancing agent. Journal of Herbal Pharmacotherapy, 6(2), 21-30. https://doi.org/10.1300/J157v06n02_02
  • Nobre, A. C., Rao, A., & Owen, G. N. (2008). L-theanine, a natural constituent in tea, and its effect on mental state. Asia Pacific Journal of Clinical Nutrition, 17(S1), 167-168.
  • Unno, K., Suzuki, Y., Kobayashi, M., & Takamori, N. (2013). L-theanine, a green tea amino acid, induces keap1 and reduces depression and anxiety-like behaviors in mice. Pharmacology Biochemistry and Behavior, 104, 16-21. https://doi.org/10.1016/j.pbb.2013.01.020

Brightfull Focus

*Consult with a healthcare professional before use. 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.

Scientific Backing:

  • Nathan, P. J., Lu, K., Gray, M., & Oliver, C. (2006). The neuropharmacology of L-theanine (N-ethyl-L-glutamine): a possible neuroprotective and cognitive enhancing agent. Journal of Herbal Pharmacotherapy, 6(2), 21-30. https://doi.org/10.1300/J157v06n02_02
  • Nobre, A. C., Rao, A., & Owen, G. N. (2008). L-theanine, a natural constituent in tea, and its effect on mental state. Asia Pacific Journal of Clinical Nutrition, 17(S1), 167-168.
  • Unno, K., Suzuki, Y., Kobayashi, M., & Takamori, N. (2013). L-theanine, a green tea amino acid, induces keap1 and reduces depression and anxiety-like behaviors in mice. Pharmacology Biochemistry and Behavior, 104, 16-21. https://doi.org/10.1016/j.pbb.2013.01.020