Rated 4.5 out of 5 by 24
Rated 5 out of 5 by graceBoatrocker love my l.theanine
this supplement is a must for me to get through my day & i appreciate the douple potency ... highly recommend
March 5, 2015
Rated 5 out of 5 by Nightbird8147 Must Have
This helps me to relax into my sleep in combination with other things. It's a good value and consistent purity. I recommend Swansons to alll my friends.
February 17, 2015
Rated 5 out of 5 by researchguy Should take correctlly
Love this IF it's taken on an empty stomach, with caffeine (coffee, etc.). You will feel a mental boost and an improvement in mood taking it this way, otherwise not so much. Taken on a full stomach it's kind of a waste of money.
January 28, 2015
Rated 5 out of 5 by Cammy Dosage
I wanted the 200 mg dosage. This is still in the safe range.
January 27, 2015
Rated 5 out of 5 by SamanthaD awesome
This one works even better then the original! !!
December 30, 2014
Rated 5 out of 5 by csaul Great results
I have been using this product for about a year and am completely satisfied with it. It has improved my ability to deal with stress and restlessness.
December 29, 2014
Rated 5 out of 5 by SundayRose718 Amazing
Works very well, even better with a caffeinated beverage, If you are trying to stay awake and focus.
Take it with out caffeine, to have a heavy nights sleep even with only 4 hours of rest. When I take it this way I feel like I have slept *!
October 30, 2014
Rated 4 out of 5 by DHR1 Calms you - esp with Stressful Job
I find that taking one capsule in the morning and one in the afternoon helps me to stay relaxed during the day. It has a calming effect on the mind. Great for relaxing you and allowing you to remain calm in the face of a stressful day.
October 24, 2014
Rated 5 out of 5 by AlainF Suntheanine L-Theniane
I started using it just two weeks ago to help with my sleep and even though I still wake up during the night, it's less frequent and I sleep more deeply. Quite happy with the product.
April 2, 2014
Rated 5 out of 5 by grizzly peace and calm
This product works. I am left feeling calmer and more relaxed after using L-theanine.
February 4, 2014
Rated 5 out of 5 by Canny Comfort
This really enables me to be relaxed and comfortable. It is important for my sense of well-being; better than deep breathing!
December 22, 2013
Rated 5 out of 5 by Babble Good theanine/good price
Theanine is one of the few supplements I can take to relax, and even help my sleep. I like this dosage and the price, and it works well.
November 18, 2013
Rated 5 out of 5 by SusieKay Excellent value!
I am amazed at the quality and efficiency of Swanson's L-Theanine! For a product of this high quality, I would be prepared to pay three times this amount, but Swanson's keeps so many of their products at such affordable prices! I have a very high-pressure lifestyle, and this supplement helps me deal with the intense pressures and I can leave those pressures behind at the end of the day. I find it much easier to relax and enjoy 'My Time'. Thank you Swanson's!
November 17, 2013
Rated 3 out of 5 by Suzy88 Too strong!
Had to stop taking these. 200 mg. too strong for me. 100 is better.
November 17, 2013
Rated 5 out of 5 by kitten333 The cheapest
Having done the research intensively, I think this is the cheapest legit L-theanine in existence --- "Swanson Ultra Double Potency Suntheanine L-Theanine". If you already know L-theanine is what you need, this is the end of your search for a safe bargain!
October 25, 2013
Rated 5 out of 5 by Hope88 Easy to swallow
I like the 200 mg dosage of the Suntheanine because I get the recommended amount in just one capsule instead of the usual two. I am also happy with the price. Suntheanine helps me breeze through stress. Thanks for a great product.
October 23, 2013
Rated 5 out of 5 by Texascountrygirl Suntheanine L-Theanine
I purchased this for my daughter after going through a divorce.She hasn't said anything about it, but to me she seems more calm.
October 19, 2013
Rated 5 out of 5 by ColeL Double Potency Suntheanine L-Theanine
I had been ordering L-Theanine from another site and came across it on Swanson's website. The price of it was 1/3 less than where I had been purchasing it. I take just one at night to help make it easier for me to sleep. I will continue to purchase this from Swanson.
September 7, 2013
Rated 4 out of 5 by lsmm7 Good for lower-dose requirement
This is a good-quality formulation of L-Theanine, just not the intensity that I needed. I recommend this to people who have the need for the basic properties of L-Theanine without extenuating circumstances.
September 2, 2013
Rated 2 out of 5 by MediMan Sometimes you need a blend
I tried taking this without feeling any results. It may work for someone who only needs this one missing supplement. I ended up going with something else sold on Swanson (Theanine Serene with Relora) which worked really well for me. If this doesn't work for you, maybe try this other one. It is pricey, but it works well.
August 28, 2013
Rated 5 out of 5 by mmel really helping me!
A friend recommended I try this to treat my anger and irritability and general PMS moodiness. So I tried it, taking it 2-3 times daily. After several days, I started to feel like I was on an endorphine high, feeling really good! I feel happier, less frazzled and ready to snap. My anger is very cut down, and I can be a lot more patient and tolerate a lot more frustration. I've had a few relapses of anger, but I think overall it is really helping me, I'm glad I found it!
August 21, 2013
Rated 5 out of 5 by Erica5 It works
I have struggled for years with not being able to focus during stressful times and sleeping at night. L-Theanine has done the trick. I like that I can take it only when I want or need it.
July 29, 2013
Rated 1 out of 5 by polka Did not work for me.
I have trouble sleeping and hoped that this product would help. Unfortunately, I saw absolutely no difference. I even tried taking triple the recommended dosage to no avail.
July 26, 2013
Rated 5 out of 5 by sreamer14ydr Great value and product
The Theanine I was buying was from NOW FOODS and there 200 mg one was expensive. This version is same dosage and cheaper, so this is awesome. It does a lot, and does what it says it does.
July 25, 2013