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Solgar, L-Theanine, Free Form, 150 mg, 60 Veggie Caps

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In Stock
  • Expiration Date: Dec 2018
  • Shipping Weight: 0.42 lbs (0.19 kg)
  • Product Code: SOL-02706
  • UPC Code: 033984027060
  • Package Quantity: 60 Veggie Caps
  • Dimensions: 1.8 x 1.8 x 3.2 in, 0.25 lbs (0.11 kg)
Product Overview


  • Since 1947
  • Mood Support
  • Promotes Relaxation
  • Gluten, Wheat & Dairy Free
  • Suitable for Vegetarians
  • Kosher Parve
  • Dietary Supplement

L-Theanine is an amino acid which is commonly found in green tea. It plays a key role in mood support by helping to improve GABA (gamma aminobutyric acid) levels in the brain. GABA is an inhibitory neurotransmitter and its natural release in the body can lead to relaxation. Supplementation with L-Theanine can help maintain GABA levels, and research indicates it can promote a calm, relaxed state without causing drowsiness. This formulation provides Free Form, patented L-Theanine as Suntheanine to promote optimal absorption and assimilation.

Suggested Use

As a dietary supplement for adults, take one (1) vegetable capsule twice daily, between meals, or as directed by a healthcare practitioner.

Other Ingredients

Vegetable cellulose, microcrystalline cellulose, silica, vegetable magnesium stearate.

Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color.


If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement. Keep out of reach of children. Store in a cool, dry place. Do not use if outer bottle seal is missing, torn or damaged in any way.

Supplement Facts
Serving Size: 1 Vegetable Capsule
  Amount Per Serving % Daily Value
Suntheanine L-Theanine (Free Form) 150 mg **
**Daily Value not established
iHerb Customer Reviews

Good product

Posted by 4855119762460042402 on Oct 24, 2016

Good product

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L theanine is working

Posted by 4809737604658378429 on Jan 24, 2016

I tried this L theanine brand from Solgar and I noticed it is working compare to other brands. It takes around one hour to see the effects, it lowers heart rate, usually when I have anxiety my pulse rate above 90, but when taking L theanine is dropped to mid 70. For social anxiety I need to take higher dose, and I noticed the effective dose around 600 mg, especially for social situations , then I feel more calm and start talking to others around me, and it keeps me calm during working time. I think the different experience that others have when taking L theanine , cause some brands are pure and contains only L theanine ( commercial name suntheanine) , and other brand they mixed with D theanine as read in some sources in the internet.Thanks, Very Good customer service from iherb.

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E Harney

Posted by 5530264222439571570 on Jan 04, 2015

This is an excellent supplement. I take two every morning before breakfast. I find them very relaxing and a good preparation for a busy day. No side effects.

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Posted by Reviewer2152832 on Nov 14, 2012

Assists in the Gabba product, helps to sooth the brain.

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Always good

Posted by Reviewer3334900 on Aug 30, 2011

Never had any problems with these and they usually work within 30mins

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