• L-Theanine (gamma-glutamylethylamide) in pure powder form for versatile supplemental dispensing
  • Derived from corn and not known to cause agitation
  • Packed without fillers or flowing agents
  • Free from gluten and dairy
  • Vegan friendly


  • ¼ - ½ teaspoon (0.5 - 1 g) dissolved in warm water, best taken away from meals


  • May cause a reduction in appetite
  • Do not exceed 1500 mg daily as this may reduce serotonin levels
  • Contraindicated with low serotonin levels, SSRI medications, pseudoephedrine, epinephrine and other stimulants
  • Always read the label
  • Dietary supplements should not replace a balanced diet
  • If symptoms persist, worsen or change unexpectedly, consult your healthcare professional


L-theanine 2 g