Vitacost L-Theanine from Suntheanine®

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Vitacost L-Theanine from Suntheanine® -- 100 mg - 60 Capsules

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Vitacost L-Theanine from Suntheanine® -- 100 mg - 60 Capsules

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Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 60
Amount Per Serving% Daily Value
L-Theanine (Suntheanine®)100 mg*
*Daily value not established.
Other Ingredients: Gelatin (capsule), rice flour, stearic acid and magnesium stearate.
SunTheanine® is a registered trademark of NutriScience Innovations, LLC.
Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs, should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.

Vitacost L-Theanine from Suntheanine® Description

Relax with Suntheanine—the only clinically proven form of L-theanine.*

What is Vitacost L-Theanine from Suntheanine?

L-Theanine from Suntheanine is a dietary supplement featuring the amino acid L-theanine derived from green tea. For centuries, green tea has been used in the Orient for its calming properties, as well as its health-promoting effects*. L-theanine is an amino acid found naturally in green tea. It may be one of the larger contributing constituents in green tea that supports feelings of relaxation without drowsiness.*


How does Vitacost L-Theanine from Suntheanine support health?

  • Promotes feelings of calmness.*
  • Nurtures greater mental focus.*
  • Supports healthy brain function.*
  • Supports brain cell resistance to oxidative stress and is neuroprotective.*
  • Maintains a healthy blood pressure already within the normal limits.*

Why choose Vitacost L-Theanine from Suntheanine?

  • Features Suntheanine, a premier, patented form of L-theanine.
  • Provides exceptional quality at an extraordinary value.

About Vitacost

Vitacost nutritional products are manufactured to high standards of quality, efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR, 111) Current Good Manufacturing Practices (CGMP). 




*These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, treat, cure or prevent any disease.


As a dietary supplement, take 1 capsule daily or as directed by a physician.


Store in a cool, dry place.

Free Of
Milk, eggs, peanuts, tree nuts, shellfish, fish, soy, gluten, titanium dioxide.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Vitacost L-Theanine from Suntheanine® -- 100 mg - 60 Capsules 4.6 5 34 52
calming this helps to keep my anxiety down and keep me calm when I feel anxious. June 7, 2013
The Calming Component of Green tea This has become the final piece in my nightime regime for a decent sleep, in addition to Magnesium, Calcium, nervines (Lemon balm, passion Flower, Valerian, etc.), and a modest amount of Melatonin. The whole is greater than the sum of it's parts.. February 12, 2013
Making A Good Brain Great Dr. Amen was shown on Oregon PBS recently. I watched his presentation twice while being the caregiver of a woman diagnosed with Alzheimer's. My client really wanted to hear what Dr. Amen had to say. As it turned out, I read Dr. Amen's book "Making a Good Brain Great" and learned about L-Theanine. Each of his recommended supplements have been helping me burn off brain fog. My memory, retention, and observation keeps getting better and better. August 8, 2012
Contains the only form of Theanine you should buy Vitacost cost combined with name brand Suntheanine=re-order all the time in this house. Helps keep calm. Is not sedating. July 31, 2012
calm and relaxed I have ordered L-Theanine from another supplier and have been using this supplement for about 3 years for about $8.00 more. The VitaCost brand is just as effective (I can tell the different if don't take it daily). I have recommended this to my son and he has been using it and can also tell the difference. I'll be sending him a new supply as a gift. If I could change anything, I would ask that you sell it in 200 mg capsules (like my previous supplier) since I take 200mg daily. September 11, 2010
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