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L-Theanine

2022 reviews
$15.96
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 2022 Reviews
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Filter Reviews:
TW
02/20/2021
Tayla W.
United States United States
I recommend this product
Love it

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

PC
02/05/2021
Peter C.
United States United States
good value

convenient to buy in this volume compared to pills, but would really be nice if they offered organic products

DK
01/26/2021
Dennis K.
United States United States
Irreplaceable for me

With no available gyms during the Covid protocols, I have to rely on controlling my diet to control my weight. The best appetite suppressant for me is coffee, but I'm very sensitive to caffeine. L-Theanine helps mitigate the side effects from coffee that used to overwhelm me. I've now gone from one or two cups a month to up to two cups a day almost every day, with no jitters, no stomach cramping, no being sent to time-out by my office mates, etc., and I can still sleep at night even when having a cuppa joe as late as 10am. I'll never be a heavy coffee drinker, nor will I ever be able to enjoy coffee in the late afternoon or evening, but I'm thankful to L-Theanine for giving me access to the benefits and joys of coffee like the rest of civilization.

JS
12/21/2020
Jeff S.
United States United States
Great product

Excellent service

OC
12/18/2020
Odeta C.
United States United States
Good, pure product

Just started to use, all is good so far. Maybe I can share my experience later.

Z
12/09/2020
Zhana .
United States United States
One of the best products here.

I have been taking L-Theanine for a while and absolutely love this product. It always arrives on time with out any issues.

English