Jarrow Formulas Theanine

Jarrow Formulas Theanine -- 100 mg - 60 Capsules

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Jarrow Formulas Theanine -- 100 mg - 60 Capsules

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Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 60
Amount Per Serving% Daily Value
Theanine100 mg*
*Daily value not established.
Other Ingredients: Cellulose, magnesium stearate (vegetable source) and silicon dioxide. Capsule consists of gelatin.
If you have a medical condition, are pregnant, lactating, or trying to conceive, are under the age of 18, or are taking medications, consult your health care practitioner before using this product.

Jarrow Formulas Theanine Description

  • Promotes Relaxation
  • Supports Learning Ability
  • Neurologically Active Amino Acid

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

Jarrow FORMULAS Theanine is 100% L-theanine, made enzymatically from amino acids and is identical to the theanine found in green tea.


Take 1 capsule, 1 or 2 times per day with water or juice on an empty stomach, or as directed by your qualified health care consultant.
Free Of
Wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Jarrow Formulas Theanine -- 100 mg - 60 Capsules 4.6 5 7 8
Better Sleep I read that L-Theanine can promote better sleep. What I've noticed most nights is that if I awaken in the middle of the night, I'm able to turn over and go right back to sleep. Therefore, I sleep longer and feel more refreshed in the morning upon rising. It also seems to work better when taken on an empty stomach as w/ most amino acids. Jarrow is a good brand of products. August 3, 2013
High Quality I use this product, primarily, to sharpen my mind, first thing in the morning- (most people use it as a sleep aid). I tried another brand recently- it was far less effective. Vitacost previously sold the 200mg. version of this product, but for some reason, discontinued carrying it- (so I take 2 capsules). I highly recommend Jarrow Theanine. July 6, 2013
best product excellent June 13, 2013
calming I find this product to be calming. I use it at night to help me fall asleep and if I wake up during the night, I take one to help calm my active brain to that I can go back to sleep. May 23, 2013
Can also be used for Pets Actually I use this product for my very active and nervous 2 1\2 yr old Boston Terrier. It keeps him focused. September 11, 2008
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Frequently Bought Together:
Jarrow Formulas Theanine
Jarrow Formulas 5-HTP

Retail price together: $43.90

Vitacost price: $26.38

You Save: 39%

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