Serene Science® L-Theanine 200 mg - 30 tablets

Made with Suntheanine®
Focused relaxation
Dietary supplement
Non-GMO verified
L-theanine is an amino acid that, according to preliminary data, may help alleviate some psychological and physical aspects of everyday stress, including occasional anxiety and tension. Human studies have shown that taking L-theanine affects the emission of alpha waves in the brain associated with states of relaxation and focused attention. Preliminary research has shown that L-theanine crosses the blood-brain barrier, indicating that it may support.