LiveLong Nutrition

Theanine , 50 Grams Unflavored

L-Theanine Powder To Support Health & Wellness*
Helps Support Relaxation And Mood Support*
2.7  out of 10  (2 Reviews)
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Product Overview


LiveLong Nutrition Bottle

Theanine from LiveLong Nutrition™ is a unique, non-essential amino acid found primarily in the leaves of green tea, and has been studied for over 50 years for its effects on emotions, mental state, and sleep quality. While green tea does contain trace amounts of L-Theanine, it could take as much as 30 cups to equal one 500mg serving of L-Theanine from LiveLong™ Nutrition in order to get maximum results. L-Theanine is perfect for those looking to take the edge off the daily stresses of life, enhance mental reaction and memory retention, as well as sleep more soundly.*


L-Theanine, also known as gamma-glutamylethylamide, resembles a neurotransmitter found in the body, known as glutamate. Glutamate is what is known as an excitatory transmitter. While Theanine resembles Glutamate, it actually does the opposite, inhibiting over-excitation of the nerves. In this way, Theanine acts much like GABA, the main inhibitory, or relaxing, neurotransmitter produced by the body. Several studies suggest that this powerful amino acid can induce states of relaxation.*


In fact, L-Theanine has been shown to ease anxiety, while at the same time sharpening mental faculties, enhancing memory recall and information retention. In studies measuring brain waves, scientists observed that L-Theanine increased alpha brain-waves, which are most commonly associated with a relaxed but focused state of mind. When combined with Caffeine, the results can be even more pronounced. Plus, L-Theanine may help to ease negative effects of Caffeine consumption such as jitters, increased blood pressure and sleeplessness.*


L-Theanine from LiveLong™ Nutrition is a highly concentrated form of the natural relaxant found in Green Tea. While it appears to have noticeable effects on stress, it also seems to support mental function and clarity of mind.* It takes the edge out of Caffeine, and it may help increase sleep quality. If you are looking for a gentle mood enhancing and mental focussing supplement, look no further than L-Theanine from LiveLong™ Nutrition!*

Ratings & Reviews

Overall Rating
2 Ratings
Verified Buyer Rating
1 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
Sem sabor
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Feb 27, 2016

Nice way to relax at night with some tea. Powder mixes easily.

Mar 24, 2015
Verified Buyer
  • 2 Unflavored

Doesn't mix well. No scoop in container. Lingering taste even though unflavored.

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50 Grams
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Price: $14.99  ($0.15 / Serving)
Flavor Rating: 2.0
Helps Support Relaxation And Mood Support*

What's in LiveLong Nutrition Theanine

50 Grams Unflavored
Serving Size: 1 Scoop (500 mg)
Servings Per Container: 100
Amount Per Serving %DV *
L-Theanine 500 mg
* Percent Daily Values are based on a 2,000 calorie diet
† Daily Value Not Established
Other Ingredients:

Directions For Theanine: As a dietary supplement, take 1 scoop, once daily. Always consult your physician before taking supplements.

Warnings: KEEP OUT OF REACH OF CHILDREN. Do not use this product if you are at risk or are being treated for high blood pressure, heart, kidney, thyroid, or psychiatric disease, difficulty in urinating, prostate enlargement, anxiety, depression, seizure disorder, or stroke. Consult your healthcare professional before use if you are taking antidepressants, MAO inhibitors, or any other prescription drugs. Discontinue use and consult your healthcare professional if dizziness, sleeplessness, tremors, nervousness, headache or heart palpitations occur.

* 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.
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