header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

iHerb Customer Reviews

1-10 of 64 total
Sort By
Search Reviews

L-Theanine by Natural Factors

Posted by iHerb Customer on August 5 2008 | Verified Purchase

This is an awesome product...I have turned my friends on to this. It really works and you don't have to worry about side effects. If one doesn't work take another. One of my hyper friends couldn't believe how mellow and relaxed she felt after taking two...everyone has said the same! Thanks for all the reviews! They really help!

Thanks for your feedback!

Very Soothing

Posted by iHerb Customer on December 12 2009 | Verified Purchase

This product is fabulous! It's a natural anti-anxiety supplement that doesn't make me tired, jittery, or spaced-out. I only need half of a tablet each morning, and if my day is particularly stressful, I can take the other half. I love the absense of nasty side effects. In my opinion, this works better than other natural (Valerian) or prescription (Xanax) products. Highly recommend this!

Thanks for your feedback!

Like these

Posted by iHerb Customer on March 21 2010 | Verified Purchase

I get these for my 12 year old. She loves them. She likes the taste and says they help her relax to go to sleep. Studies show that they are good for boosting brain power in teenagers!

Thanks for your feedback!

Taste great and helps sleeping for my 5 year old!

Posted by iHerb Customer on February 10 2009 | Verified Purchase

My son is almost 6 and has always been a restless sleeper with occasional bad dreams. He loves to take these and they have really made a difference 1 month into the bottle. He sometimes sleeps with us too and the difference is sooo noticeable. No more kicking and moving around and no more bad dreams!

Thanks for your feedback!

Great product

Posted by iHerb Customer on October 6 2009 | Verified Purchase

This product gently helps me fall asleep more quickly and sleep more soundly. The tablets taste great...like candy. I have not noticed any side effects.

Thanks for your feedback!

Nothing what so ever

Posted by iHerb Customer on May 13 2010 | Verified Purchase

I bought this product thinking that it might be a magical solution for cortisol reduction. PhosphatydilSerine for instance lowers my cortisol and does magic when it comes to eradicating the symptoms of my ADHD (which are caused by high cortisol in most cases). When I blunt cortisol (I use PS at large doses for that), I become sharp, relaxed and a star at my work. I used this brand of L-theanine at a gram a day sometimes and got nothing what so ever, like I am chewing sugar.

Thanks for your feedback!

Excellent product!

Posted by iHerb Customer on January 10 2010 | Verified Purchase

If you are worried about the effects of other L-Theanine products that contain green tea because of the caffeine, and taking the product on an empty stomach, well, this is the product that you should be taking! I can take this on an empty stomach, it's extremely calming and it doesn't make me feel dizzy.

Thanks for your feedback!

Works Well and Tastes Great

Posted by ReaCovery on January 3 2016 | Verified Purchase

The first time I took half of one of these I knew it worked to lower my anxiety. I'm recovering from protracted antidepressant withdrawal and my morning anxiety (overactive fight flight response) has been difficult to live with the last few years. I've been looking for something to lower this as I'm recovering. 45 Minutes after I took one of these, I felt noticeably calmer. At first I thought it may be a placebo response, but it worked just the same whenever I took it. My daughter tried taking a whole tablet one night when she had a lot of study and was drinking heaps of coffee. She said she felt calm and clear and was able to get her work done much easier than usual, she asked me to buy her a bottle, which I did. The only concern I have with these is the added sugar, but if that's not an issue, then these are perfect and easy to take without water. 50mg at a time seems to work best for me or I get a bit apathetic and just want to lay around doing nothing.

Thanks for your feedback!

Worked for me

Posted by iHerb Customer on December 8 2009 | Verified Purchase

I had to give it a few days, but it really helped calm my anxiety due to ongoing trauma.

Thanks for your feedback!

No effect

Posted by iHerb Customer on February 23 2008 | Verified Purchase

Seems to have very little effect...

Thanks for your feedback!

1-10 of 64 total

1 2 3 4 5