No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.

Oops!

We are having trouble processing your request.

Our apologies!

Please try again later.

Jarrow Formulas, Inc.

Theanine

Item | JR045

PRICE $9.70 YOU SAVE 39%
MSRP
$15.95
Qty
Size
 

Supplement Facts

Serving Size 1 Capsule

Servings Per Container 60

  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.

  • 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.

Terms and Ingredient Definitions

Shipping Weight: .10 lbs

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.

Rated 5 out of 5 by from 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!
Date published: 2017-02-20
Rated 5 out of 5 by from 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.
Date published: 2014-04-03
Rated 5 out of 5 by from Find this product to be very good. Very satisfied with it.
Date published: 2013-10-17
Rated 5 out of 5 by from 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.
Date published: 2013-04-11
Rated 5 out of 5 by from Straightforward stress relief I work in a very high pressure environment, and when I take L Theanine, it is guarantee that the pressure will not overtake me. I trust this product because: • It is from Jarrow • It calms my emotions • the capsules and dosage are convenient
Date published: 2013-01-01
  • y_2019, m_7, d_22, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_8
  • loc_en_US, sid_JR045, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_swansonhealth
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 10ms
  • REVIEWS, PRODUCT

Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Nearly 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For nearly 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.

®

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here