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L-Theanine

2027 reviews
$13.96
SKU THEA50
Due to an influx of orders, shipping may be delayed by a couple of days.
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What Is L-Theanine?

L-Theanine is an amino acid that is found in a variety of plant and mushroom species, and is particularly abundant in green tea. L-Theanine is commonly referred to as simply Theanine, not to be confused with D-Theanine. L-Theanine possesses a unique savory, umami flavor profile and is often used to reduce the bitterness in some foods.

L-Theanine Benefits

L-Theanine may have calming effects for mood and sleep and may support brain function and aid alertness, focus, cognition, and memory. L-Theanine may also fortify immune function and support the heart and cardiovascular system.

  • Promote healthy sleep
  • Support brain function
  • Contribute to alertness and focus
  • Aid cognition and memory
  • Fortify immune function
  • Assist cardiovascular and heart health

L-Theanine

Supplement Facts
Servings Size: 500 milligrams
Servings Per Container: -
Amount Per Serving % Daily Value
L-Theanine 500 mg *
* Daily Value not established.
Other Ingredients: None
Free of: Added Sugar, Soy, Dairy, Yeast, Gluten, Additives

Suggested Use: As a dietary supplement, take 500 mg (about 1/5 tsp) once or twice daily, or as directed by a physician.

L-Theanine Gelatin Capsules

Supplement Facts
Servings Size: 1 capsule
Servings Per Container: -
Amount Per Serving % Daily Value
L-Theanine 500 mg *
* Daily Value not established.
Other Ingredients: Bovine Gelatin (capsule), water
Free of: Added Sugar, Soy, Dairy, Yeast, Gluten, Additives

Suggested Use: As a dietary supplement, take 1 capsule once or twice daily, or as directed by a physician.

L-Theanine Vegetarian Capsules

Supplement Facts
Servings Size: 1 capsule
Servings Per Container: -
Amount Per Serving % Daily Value
L-Theanine 500 mg *
* Daily Value not established.
Other Ingredients: Hypromellose Capsules
Free of: Sugar, Soy, Dairy, Yeast, Gluten, Additives

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

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

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.

Customer Reviews
4.8 Based on 2027 Reviews
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Filter Reviews:
RD
06/19/2021
Rosario D.
United States
Great product!

L Theanine is awesome!

MR
04/15/2021
Moises R.
United States United States
I'm impressed, will definitely be a future repeat customer

I have so far only tried the betaine hcl, haven't tried anything else yet, but I am very happy with how everything worked out. It was easy to order and the delivery of the product was fast. I'm also very happy with the communication, you guys kept me informed every step of the way from placing the order right up to delivery. I've tried other products from you guys bought have never bought directly from you guys and I can say that I've never had a bad product or experience with your products yet, all are quality so far.

MN
04/14/2021
Michael N.
United States United States
Thank you!

It arrived on time. Thank you!

J
04/08/2021
Joseph
United States United States
Awesome But

I have been using l theanine for a couple months now and it has helped so much with work. I used to buy the ones at walgreens which was just 200 mg and I would take two a day but when these came I took two and realized I took 1,000 mg am I gonna be fine

AA
03/24/2021
Artashes A.
United States United States
Very good!

I am a constant buyer of this stuff from Bulk Supplements. Guess, that says it all!

TW
02/20/2021
Tayla W.
United States United States
Love it

Tasty umami flavor, effective, works fast sublibgually. One of my favorites- thanks!!

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