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L-Theanine by Olympian Labs

200 mg, 60 Capsules


Regular Retail: $26.11
Our low price: $19.03, 2 for $37.07, 6 for $104.27

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Item #: VBD042750
UPC: 710013032317
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L-Theanine (5-N-ethylglutamine) is a unique free-form amino acid found in green tea. L-Theanine is the predominant amino acid in green tea and makes up 50% of the total free amino acids in the plant. L-Theanine is a relaxant that increases alpha-waves producing mental and physical relaxation decreasing stress and anxiety, without inducing drowsiness. L-Theanine is a building block for gamma amino butyric acid (GABA). GABA blocks the release of the neurotransmitters dopamine and serotonin, playing a key role in the relaxation effect.

In addition to its relaxing, calming and focusing qualities, L-Theanine may also help with the following:

  • Increases dopamine levels improving concentration & learning ability.
  • Eases the side effects of too much caffeine.
  • Controlling hypertension by lowering blood pressure.
  • Diminishing symptoms of PMS.
  • Supports the Immune System by lowering cortisol levels.

    L-Theanine is a “feel good” supplement that causes no adverse reactions. It won’t make you drowsy or groggy. LTheanine is considered to be safe based on its historical use as a part of tea. A heavy tea drinker (6-8 cups a day) will consume between 200 to 400 mgs of L-Theanine daily.

    One 200mg capsule of L-Theanine, or as needed depending on stress and anxiety levels, is the recommended dosage. L-Theanine can be taken with food or on an empty stomach. Some people open the capsule and add to their coffee or tea. L-Theanine is neutral in taste and tends to take the bitterness out of coffee or tea. L-Theanine may enhance the anti-tumor effects of some chemotherapy drugs. Use of L-Theanine with chemotherapy agents must be done under strict medical supervision.


    Two (2) Capsules Contain:
  • L-Theanine: 400 mg
  • Other Ingredients: Microcrystalline Cellulose (Plant Fiber), Rice Flour, Magnesium Stearate, and Silica.

    Suggested Usage

    Product image may vary in look, size, quantity and/or flavor. It should only be used as a reference. Please check with the manufacturer for the most up-to-date product information. Although we try very hard to keep the product information up-to-date, occasionally, the manufacturer changes the name and the packaging of a product without notice.

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