L-Theanine - Cognitive & Relaxation Support - Third-Party Tested - 120 Capsules

Product Overview

Key Benefits

• Stress & Anxiety Reduction: Promotes a calm, relaxed state, making it easier to navigate high-pressure or predictable stress events.
• Enhanced Focus & Cognition: Supports a relaxed, alert mental state. When taken alongside caffeine, it balances energy levels, helping you avoid the "jitters" or post-caffeine crashes.
• Improved Sleep Quality: Helps you relax your mind and body, leading to better overall sleep quality and reduced sleep onset latency.
• Synergistic Cognitive Support: Increases attentional processing and supports working memory and executive functions.
• Antioxidant & Immune Support: Helps strengthen the body's immune system and provides antioxidant protection against cellular oxidative damage.
• L-Theanine is rapidly absorbed from the intestine and easily crosses the blood-brain barrier. 

Scholarly References

1. Williams, J. L., et al. (2019). The effects of l-theanine consumption on stress and anxiety in human subjects: A systematic review. Plant Foods for Human Nutrition, 74(2), 13-23. Read the review on PubMed [["https://pubmed.ncbi.nlm.nih.gov/30707852/"
2. Hidese, S., et al. (2019). Effects of l-theanine administration on stress-related symptoms and cognitive functions in healthy adults: A randomized controlled trial. Nutrients|[]-->, 11(10), 2362. Read the full paper on PubMed|[["https://pubmed.ncbi.nlm.nih.gov/41176609/,"Examining the effect of L-theanine on sleep - PubMed","Discussion: Based on the current evidence, supplementation with 200-450 mg/day of L-theanine appears to be a safe and effective way to support healthy sleep in adults. Among the included trials, beneficial effects were reported on both objective and participant-reported outcomes, including measures linked to sleep latency, maintenance and efficiency, perceived sleep satisfaction and feelings of refreshment and recovery on waking. Further high-quality trials using objective measures, into the mechanisms underlying these effects, and among those with clinical insomnia would provide further useful insights.","National Institutes of Health (.gov)",
3. Ozeki, M., et al. (2008). Effects of L-theanine or caffeine on alertness and blood pressure. Journal of Physiological Anthropology 28-35. View the abstract on PubMed
4. Dietz, C., & Dekker, M. (2017). Effect of Green Tea Phytochemicals on Mood and Cognition. Current Pharmaceutical Design, 23(7), 1073-1088. View the abstract on PubMed
5. Juneja, L. R., et al. (1999). L-theanine—a unique amino acid of green tea and its relaxation effect in humans. Trends in Food Science & Technology, 10(6-7), 199-204. View the article on ScienceDirect   [["https://www.sciencedirect.com/science/article/abs/pii/S0014299926001974","Pharmacological effects and molecular targets of L-theanine in ...","Highlights * • Theanine prevents oxidative stress and apoptosis in ischemia-reperfusion injury. * Theanine reduces cardiac dysfunction, inflammation, and remodeling in heart failure. * Theanine regulates lipid metabolism and transport to improve dyslipidemia. * Theanine restores endothelial function and redox status to alleviate atherosclerosis. * Theanine increases thermogenesis and browning of adipose tissue in obesity."

Caution: This extract is generally safe, but it is potent and should be utilized with care. This product is for dietary use. If side-effects occur, discontinue use immediately! The above statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease.

Directions For Use: As a dietary supplement, take one capsule once or twice a day without food. Results and usage amounts may vary based on body type and weight.

 L-Theanine 200mg      120 Capsules per Bottle       Price: $18.95