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iHerb Customer Reviews

Doctor's Best, Suntheanine L-Theanine, 150 mg, 90 Veggie Caps

$16.81
$29.99
Savings of: $13.18 (44% off)
4.4 out of 5 based on 236 reviews
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Items 31-35 of 193 total

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Helps fight stress

3 people found the following review helpful

Posted by Reviewer1781073 on Apr 20, 2011

Its a wonderful product. I trust it more since it is Suntheanine. I dont have regular hours to take it. Sometimes I take on cap on an empty stomach and it does help for concentration and relaxation. It is becoming part of my diet. Sometimes I take one in the middle of the night, and it does help me get back to sleep. Also I've noticed its not just sleep, but deep sleep. I will try soon the 200mg version.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Can't live without this product.

3 people found the following review helpful

Posted by Reviewer2360312 on Nov 15, 2013

Gets me through stressful days like nothing else.

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Perfect kind of calmness

3 people found the following review helpful

Posted by jussipoika on Mar 09, 2013

Just as it says on the package. Relaxation without drowsiness. Perfect if you feel too stressed and need to get things done.

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Suntheanine is the best

3 people found the following review helpful

Posted by 5659941016231999334 on Aug 16, 2013

Very good product at a great price. At 150mg it is a perfect quantity for me to take morning and night. Im sleeping better, calm and relaxed during the day and with great focus and attention.

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The best on the market!

3 people found the following review helpful

Posted by 4691939313244047318 on Apr 04, 2014

This L-theanine is the best I have tried! I have tried several brands and I am convinced this is the purest,highest quality product. I've seen what a 99% pure L-theanine looks like and tastes from another well know company. It is pure white with neutral taste. Many other companies cut there L-theanine with some junk but not Doctor's Best. The calming effects and pleasant energy are much more pronounced with this quality product!

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Items 31-35 of 193 total

« Previous | 5 6 7 8 9 | Next »