
200mg Theanine helps decrease stress and uplift mood by increasing levels of GABA, serotonin and dopamine.**
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$2.40
200mg Theanine helps decrease stress and uplift mood by increasing levels of GABA, serotonin and dopamine.**
Explore peer-reviewed research on Theanine and related health outcomes.
Evidence synthesis of clinical trials
View ResearchRandomized controlled trial evidence
View Research**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.