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Structure/Function Claims for Suntheanine®: 

Backed by peer reviewed studies, numerous claims have been deemed acceptable for Suntheanine®, including:

  • Improves focus, attention, learning performance and mental clarity
  • Reduces stress and promotes relaxation without drowsiness
  • Improves quality of sleep
  • Reduces negative side effects of caffeine
  • Diminishes normal symptoms of PMS
  • Promotes focus and concentration