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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Pay in 4 interest-free payments of $4.75 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
25+ Years of Research/Clinical Studies
Thyroid Hormone Levels††
Aroma: Strong aromatic
Promotes Healthy Tear Production
Cleansing Formula Promotes a Healthy Balance of Intestinal Flora
L-Theanine Suntheanine 100 mg 60 Vegetarian Capsules Fenugreek 25+ Years of Research/Clinical StudiesTheanine is the predominant amino acid of tea that produces calming effects in the brain by increasing levels of serotonin and dopamine, and blocking the binding of L glutamic acid to glutamate receptors. Life Extension members can enjoy the benefits of this unique ingredient in a 100 mg supplement. This feel good supplement causes no adverse reactions. In fact, in Japan, theanine is added to soft drinks and chewing gum for the purpose of inducing