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L-Theanine 200mg Capsules

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  • L-Theanine 200mg Capsules
  • L-Theanine 200mg Capsules
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SKU:ND1059A ,Width: ,Height: ,Depth:

Info

SKU:
ND1059A
ACTIVE INGREDIENT:
L-Theanine
ITEM TYPE:
Capsules
QUANTITY PER BOTTLE:
90ct or 180ct
SERVINGS PER BOTTLE:
90 Servings or 180 Servings
SUGGESTED USE:
As a dietary supplement, take one 200mg L-Theanine capsule daily.
STORAGE:
Store in a cool and dry place. Keep away from direct sunlight and heat.
WARNING:
Keep out of reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions, and/or taking prescription drugs or over the counter medications.
DISCLAIMER:
Always consult with a qualified health physician before taking any new dietary supplement. This product is not intended to diagnose, treat, cure, or prevent any diseases. These statements have not been evaluated by the Food and Drug Administration.
Frequently Bought Together:

Description

L-theanine Capsules

What is L-Theanine?

First discovered as a constituent of green tea leaves (Camellia sinensis) in 1949, L-Theanine is an amino acid analogue of the proteinogenic amino acids L-glutamate and L-glutamine. L-Theanine is considered a nondietary amino acid, not unlike L-Ornithine or L-Citrulline. L-Theanine is primarily known for its ability to promote relaxation without causing sleep and is often paired with Caffeine. It is thought that L-Theanine helps balance the negative effects of Caffeine that some people experience. Together, L-theanine and Caffeine are considered one of the most commonly used and popular nootropic stack options that may promote faster reaction time, numeric working memory reaction time and improved sentence verification accuracy.

L-Theanine Benefits and Uses

L-Theanine benefits and uses may include:

  • Promotes relaxation
  • Support healthy sleep cycles
  • Support healthy stress levels
  • Promote feelings of well-being
  • Support cognitive function and focus
  • Synergistic effects with Caffeine

L-Theanine Studies

L-Theanine may have positive mood-boosting effects as scientists have discovered that it changes levels of amino acids affecting serotonin and other neurotransmitters in the brain. L-Theanine may also help suppress glucocorticoids. Glucocorticoids are stress hormones that can have a negative effect on mood, memory and learning. L-Theanine may act as a glutamate antagonist and, in turn, balance the harmful effects of high glucocorticoid levels. This also suggests that L-Theanine may be neuroprotective as well. 

Additionally, L-Theanine may promote better sleep. One Japanese human study where participants were given a daily L-Theanine supplement concluded that L-Theanine did not induce sleep or make them sleep longer - but rather that it improved sleep quality. Documented participant responses claimed that exhaustion recovery and feelings of being refreshed were enhanced by L-Theanine.

L-Theanine supplementation has been studied for its potential ability to reduce mental and physical stress, improve cognition, and boost mood and cognitive performance. It is also reported to promote alpha wave production in the brain. One study conducted by Unilever was able to confirm that even small amounts of L-Theanine were able to promote alpha wave production as indicated on an EEG (Electroencephalography). 

L-Theanine Dosage

As a dietary supplement, take one 200mg L-Theanine capsule daily.

L-Theanine may be synergistic with Green Tea Extract

Where to buy L-Theanine Capsules

Nootropics Depot offers 90ct. or 180ct. jars of high quality L-Theanine Capsules (200mg). Nootropics Depot's L-Theanine has been lab-tested and verified for both product purity and identity. L-Theanine has been granted GRAS (generally recognized as safe) status in the United States. 

You may also be interested in L-Theanine Free Form Powder or Caffeine L-Theanine Capsules.

To learn more, read the L-Theanine reviews and experiences below.

Scientific name: Gamma-ethylamino-L-glutamic acid

Attention: This product is not intended to diagnose, treat, cure, or prevent any disease. It has not been approved, nor have these statements been evaluated, by the FDA.

 

28 Reviews

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  • sg - 31st May 2017

    5
    Good

    When taken with 50-100mg caffeine. quite remarkable, but I do take sparingly.

  • Marc Boucher - 31st May 2017

    5
    No complaint whatsoever, product works as expected.

    ND's L-theanine has the expected umami taste and gives a calm mind. My wife regularly takes this at bedtime and wakes up well rested allowing her to function optimally during the daytime.

28 Reviews

  • sg - 31st May 2017

    5
    Good

    When taken with 50-100mg caffeine. quite remarkable, but I do take sparingly.

  • Marc Boucher - 31st May 2017

    5
    No complaint whatsoever, product works as expected.

    ND's L-theanine has the expected umami taste and gives a calm mind. My wife regularly takes this at bedtime and wakes up well rested allowing her to function optimally during the daytime.

  • ck - 17th Apr 2017

    5
    great with coffee

    Have this with my morning coffee for clean no jitter energy.

  • Ty A Donald - 13th Mar 2017

    5
    Dependable

    I've tried a few different sources of l-theanine, and I take it regularly. One in the morning with a stimulant, and with alcohol to mitigate the hangover. The l-theanine caps from nootropics depot do not disappoint.

  • Unknown - 9th Nov 2016

    5
    Couldn't get much better than that

    Potent product and a fair price on top of it. Actually domestic options for me are much more pricey without much guaranty about potency.

  • Unknown - 27th Oct 2016

    5
    Extremely Potent

    This product and the other product I purchased from Nootropics Depot (KSM-66) are extremely potent. Specifically referencing the L-Theanine, it is the most potent formula I have ever used, more potent than Suntheanine product I have tried from Amazon.

  • Unknown - 18th Oct 2016

    5
    lax bro

    Theanine helps wiht focus, lightens the "negative" effects of caffiene, and can help you relax or even feel more rested if taken before bed. Its a really good deal price wise, especially if you take advantage of the $50+ free shipping in USA. Great add on to any stack. no cons, only pros.

  • Unknown - 22nd Aug 2016

    5
    Great product

    I ordered this from Colombia and, so far, I'm satisfied with the results. L-theanine relax you, but it doesn't make your mind fuzzy. I totally recommend it.