Theanine 100

100 mg 60 capsules: Jarrow FORMULAS, Item# 03140

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  • Theanine 100
  • 100 mg 60 capsules: Jarrow FORMULAS
  • Item Catalog Number: 03140

Theanine 100 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 learning ability and sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain. Also, Theanine exerts protective effects on the brain by antagonizing glutamate toxicity.

Jarrow Formulas® Theanine 100 is made enzymatically from amino acids and is identical to the theanine found in green tea.

Supplement Facts

Serving Size 1 capsule

Servings Per Container 60

Amount Per Serving


100 mg

Other ingredients: rice powder, magnesium stearate and silicon dioxide. Capsule consists of gelatin.

Dosage and Use
  • Take one to two capsules per day with water or juice on an empty stomach, or as directed by your qualified health consultant.