Nature's Lab L-Theanine 200 mg, 60 capsules
L-Theanine is a naturally occurring amino acid found in the tea plant Camellia sinensis. It helps promote relaxation and calm without loss of focus.*
- Supports mental calmness*
- Promotes relaxation*
- Supports healthy brain function*
- Maintains healthy blood pressure already within normal range*
L-Theanine was discovered in tea leaves in 1949 by Japanese scientists. While that is where it is most commonly found, this compound is also present in some mushrooms. Supplementation allows for higher dosage and therefore a more noticeable effect than that from direct tea intake where it is combined with caffeine. Each Nature's Lab capsule contains 200 mg of pure L-Theanine for excellent support.
Why Take It?
At high doses (higher than the usual amounts of L-Theanine found in a cup of black tea -- 20 mg), L-Theanine has the ability to relax the mind without causing drowsiness. Exciting preliminary studies also suggest it helps increase alpha-wave activity in the brain. This is important because alpha waves are the electrical signals produced by the brain during a relaxed state and boosting these may help when trying to go to sleep.
This incredible amino acid not only affects mental calm, but it also promotes healthy brain function and alertness. One study was done that measured alpha activity, the brain waves that play an important role in attention. Thirty-five participants were given either 50 mg of L-theanine or placebo. Electroencephalogram (EEG) tests were done at baseline and then at specified times afterwards (45, 60, 75, 90, and 105 minutes). Researchers found that there was a greater increase in alpha activity in those who took L-theanine compared to placebo, demonstrating that the amino acid had an effect on the participants' general state of mental alertness and arousal.
Serving Size: 1 Capsule
Servings per Container: 60
||Amount Per Serving
||% Daily Value
** Daily Value not established
Other Ingredients: Rice flour, gelatin (capsule), magnesium stearate (vegetable source), and silicon dioxide.
Free of: Sugar, Salt, Dairy, Eggs, Peanuts, Tree Nuts, Fish, Shellfish, Yeast, Wheat, Soy, Gluten, Titanium Dioxide, Artificial Colors and Flavors.
Pregnant or lactating women and people with known medical conditions and/or taking drugs should consult with a qualified healthcare practitioner prior to taking dietary supplements.
Do not use if seal is broken,. Keep out of reach of children. Store in a cool, dry place.
Manufactured in a facility that also processes soy, milk, fish and shellfish.
NON GMO, GLUTEN FREE