Source Naturals, L-Theanine, 200 mg, 60 Capsules
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- Helps Reduce Anxiety
- Dietary Supplement
L-Theanine is a unique amino acid found almost exclusively in the tea plant (Camellia sinensis) and is the primary ingredient contributing to the unusual taste of green tea. Animal studies have shown that L-theanine crosses the blood brain barrier, increases dopamine and GABA levels in the brain and inhibits the stimulatory properties of caffeine. Human studies have shown that taking L-theanine results in the emission of brain waves associated with a state of relaxation.
1 capsule 1 to 2 times daily with a glass of water.
Microcrystalline cellulose, gelatin (capsule), colloidal silicon dioxide and magnesium stearate.
Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor or fragrance.
Not for use by infants, children or women who are pregnant, may become pregnant or breastfeeding. If you are taking any antidepressant drugs, such as MAOI's or SSRI's, consult your health care professional before taking this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 1 Capsule|
|Amount Per Serving||%DV|
|†Daily Value not established.|
iHerb Customer Reviews
I have ADD. I was reading that people with ADD have a deficiency of the neural transmitter dopamine. I find this L-Theanine product works great to give me greater focus and concentration. I take about three a day.
I have tried prescription RX for my anxiety and racing thoughts, but it never helped like this. I feel normal, not drugged, calm and i'm able to focus on completing a task. Even my husband says he hears me laugh much more often, i'm not snappy and on edge all the time. thank you for a great product.
Posted by 4802581955567946307 on Feb 08, 2016
Clam you in some what
Made me sleepy!
Posted by 5616603806499151341 on Jan 03, 2016
Effect lasted for approx. 2 hours from intake of one capsule.
Posted by Reviewer3346025 on Aug 21, 2014
not too sure, but I think it works pretty well
Posted by 5498205521158147148 on Apr 18, 2014
Another fantastic one combine with GABA and DLPA and b6 vitamin and you have an effective sedative/relaxant.