Headset
Help/Support Dropdown
help/support

speak with a customer support representative

call 1-800-824-4491
7am—midnight ct mon—sat

text 1-800-824-4491
7am—11:30pm ct mon—fri,
8am—11:30pm ct sat

more ways to contact us

Headset
help/
support
Help/Support Dropdown
help/support

speak with a customer support representative

call 1-800-824-4491
7am—midnight ct mon—sat

text 1-800-824-4491
7am—11:30pm ct mon—fri,
8am—11:30pm ct sat

more ways to contact us

Jarrow Formulas, Inc.- Theanine

discounted price-
$10.17
item | JR045
Theanine

Jarrow Formulas, Inc.- Theanine

discounted price-
$10.17
item | JR045
size
sign in to add to your favorites
Product Description
  • Promotes relaxation without drowsiness
  • Favorably affects dopamine and serotonin levels
  • Identical to the theanine found in green tea

Theanine 100 is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism. It 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. Theanine 100 is made enzymatically from amino acids and is identical to the theanine found in green tea.

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.

Product Description
  • Promotes relaxation without drowsiness
  • Favorably affects dopamine and serotonin levels
  • Identical to the theanine found in green tea

Theanine 100 is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism. It 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. Theanine 100 is made enzymatically from amino acids and is identical to the theanine found in green tea.

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.

Loading...

Supplement Facts

Serving Size 1 Capsule

Servings Per Container 60

Supplement Facts
Amount Per Serving % Daily Value
L-Theanine
100 mg
*

* Daily Value not established.

Other Ingredients: Cellulose, magnesium stearate (vegetable source) and silicon dioxide. Capsule consists of gelatin.

USAGE: Take 1 capsule 1 or 2 times per day with water or juice on an empty stomach or as directed by your qualified healthcare professional.

NOTE: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Keep out of the reach of children.

  • No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
  • NON GENETICALLY MODIFIED NON GMO

Suntheanine® is a registered trademark of Taiyo International, Inc.

Ratings and Reviews

Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees.  
5out of 5 stars
Review Stars
You must be to write a review
Filter 9 Ratings
5 star
100.0%
4 star
0.0%
3 star
0.0%
2 star
0.0%
1 star
0.0%
Quality 5 / 5
Effectiveness 5 / 5
Value 5 / 5
Satisfaction 4.9 / 5
Convenience 4.6 / 5
Review Stars
WilliamA
Feb 20, 2017

Theanine a good value!

After reading of possible benefits of theanine in the Wall Street Journal I decided to give it a trial. Swanson's is inexpensive, and I feel mentally sharper than ever before at age 68. In fact, I've been teaching students since last year!
Quality 5 / 5
Value 5 / 5
Effectiveness 5 / 5
Convenience 5 / 5
Satisfaction 5 / 5
Helpful?
Was the review helpful?
Review Stars
AngelHuggles
Apr 03, 2014

very soothing for me.

When I first started taking this I immediately felt at ease. I take this in the evening and I find it easy to get a good nights' rest.
Quality 5 / 5
Value 5 / 5
Effectiveness 5 / 5
Convenience 5 / 5
Satisfaction 5 / 5
Helpful?
Was the review helpful?
Review Stars
Jerseylover
Apr 11, 2013

Great for relaxation!

My acupuncturist recommended this product. I was skeptical about trying it, but once I did, I was hooked! I find that it takes the edge off of my emotions, but with no tired or sluggish feeling.
Quality 5 / 5
Value 5 / 5
Effectiveness 5 / 5
Convenience 5 / 5
Satisfaction 5 / 5
Helpful?
Was the review helpful?
Theanine-
discounted price-
$10.17
Chat