Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Best Sellers New Products Super Specials! Product Trials Clearance

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 231 reviews
Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Reviews English
Sort By

Items 26-30 of 190 total

« Previous | 4 5 6 7 8 | Next »

Works great for anxiety

4 people found the following review helpful

Posted by Reviewer1495755 on Jun 08, 2010

This does work really well for my anxiety, however, next time I will purchase the chewables (by another brand) as it takes approx. 15-20 minutes for these to kick in. Also, when I take more than 1 a day I do tend to feel a bit drowsy which I don't like (but often my anxiety returns later in the afternoon and I feel I need to take another one). Otherwise, these are very effective. I am a fan of Doctor's Best products because of their quality and I love I-herb's prices. :)

Was this review helpful to you?

Report Abuse

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

Not strong

4 people found the following review helpful

Posted by Reviewer3170367 on Jan 24, 2012

This product is not strong at all - actually I didn't feel any kind of effect even after taking 20 capsules which makes a total of 3000mg of l-theanine. Normally I feel a very discernible effect when taking 200-400mg of theanine.

Was this review helpful to you?

Report Abuse

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

Wonderful and immediate results!

3 people found the following review helpful

Posted by Reviewer2091864 on Apr 22, 2011

I had been having a 'tight' chest on and off for three months, my blood pressure was elevated, and I was having difficulty sleeping well. About 10 days after beginning Suntheanine,1 capsule/day, I woke up feeling immensely better. I would classify this as a Wonder Supplement!

Was this review helpful to you?

Report Abuse

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

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.

Was this review helpful to you?

Report Abuse

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.

Was this review helpful to you?

Report Abuse

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

Items 26-30 of 190 total

« Previous | 4 5 6 7 8 | Next »