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Theanine 200mg

Jarrow Formulas



Theanine 200mg product image

Theanine is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism.* Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves.* Theanine may improve sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain.*


Theanine 200 Highlights

  • L-Theanine Capsules
  • An amino acid derivative
  • A Unique Relaxant Prominent in Tea
  • Supports Alpha-Wave Generation*
  • Tranquil relaxation w/o drowsiness

Suggested Use:

Take 1 capsule per day with water or juice on an empty stomach or as directed by your qualified healthcare professional.



Serving Size: 1 Capsule


Amount Per Serving

L-Theanine … 200mg†


Other Ingredients: Vegetarian capsule (hydroxypropylmethylcellulose, water), cellulose, magnesium stearate (vegetable source) and silicon dioxide.



No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts.

NOTE: Consult a healthcare professional before using this product if you are trying to conceive, pregnant, or lactating, under the age of 18, or have a medical condition; if adverse reactions occur, discontinue use.


Keep out of reach of children.


Store in a cool, dry place.

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