Rated 4.7 out of 5 by 46
Rated 2 out of 5 by quetiped Does not seam to improve my delay falling asleep or the quality of sleep compared to other supplements such as Valerian Root and a few others. It also makes me feel weird the next day and I don't like it. The dose is also to low as the recommended dose for sleep is 1-2 grams instead of 500mg.
June 27, 2015
Rated 5 out of 5 by rahs slows brain chatter
Helps fall asleep and stay asleep.
June 2, 2015
Rated 5 out of 5 by DesertBadger L-Tryptophan enables me to get to sleep faster and sleep longer each night I use it.
December 29, 2014
Rated 5 out of 5 by Glamamama I can finally sleep! I was so excited to see tryptophan back on the market! As long as it's available, I will continue to use this product.
December 17, 2014
Rated 5 out of 5 by SuppDude Seems to help sleep
I like that this is available in the 500mg dose. 1000mg is usually overkill for this old boy. If taking it for sleep, I recommend also popping a P5P (coenzymated B6 - Swanson makes a good one) and prepared to hit the rack 30 minutes or so after taking it.
September 16, 2014
Rated 2 out of 5 by Breva Made me woozy
Does relax you before sleep but also makes you a little woozy the next morning and a bit jittery in the early stages of sleep.
August 22, 2014
Rated 5 out of 5 by howz Great nighttime remedy to help you sleep
August 14, 2014
Rated 5 out of 5 by izzysmom Very Helpful!
I have been using this product for the past month and have noticed it works very well! I am always pleased with Swanson and the items they carry! If not I know I can send them back. Great customer service!
June 12, 2014
Rated 3 out of 5 by newearth Didn't work for us
I purchased this product for my wife. For her it doesn't worked and the side effects was bad as in the next day she apparently felt bad.
February 21, 2014
Rated 5 out of 5 by Francie3 Great Product
My husband takes these for sleep and if you price them elsewhere, you will be shocked when you see the price here.
Another great product at a great price that I don't have to worry about quality since it's a Swanson's product.
February 19, 2014
Rated 5 out of 5 by ANeedem Title:G'Nite - Sleep Tight!
Date:February 16, 2014
"I use this product because I sometimes wake up in the middle of the night and cannot go back to sleep. This formula works well for me and also helps me to drop off to sleep faster."
February 16, 2014
Rated 5 out of 5 by LaFavor Already pruchased for my niece!
Has really helped me to feel better. Will always keep some in the cabinet!
December 21, 2013
Rated 4 out of 5 by DeaMag23 Tryptophan
Works well toward relaxing the body but does not put you to sleep
December 21, 2013
Rated 5 out of 5 by VeronicaD good product
This product really helps me sleep.
December 8, 2013
Rated 5 out of 5 by Evans1 great sleep aid
I take it nightly and love it. Use to be a really light sleeper not anymore. I only wake up to the sound of my kids now.
December 4, 2013
Rated 5 out of 5 by JGeo Really helps
Use a couple of these at bedtime to help me sleep soundly. It really works.
November 30, 2013
Rated 5 out of 5 by anenigma37 Love it
This & some occasional melatonin have really help make a difference in my ability to get to and fall back sleep.
October 30, 2013
Rated 5 out of 5 by see900 L-tryptophan
this supplement really helps me with sleep and the price is not too bad either. Swanson products have good prices.
October 19, 2013
Rated 5 out of 5 by smalltowncity Unbelievable
Best product I have ever used for helping me to sleep. Try it, you wont be disappointed.
October 5, 2013
Rated 5 out of 5 by mobilealabamagirl Effective Product
I bought this product to help with sleep. I take 2 at bedtime and it works very well. This product also helped rid me of my sweets habit.
August 28, 2013
Rated 5 out of 5 by DrArt I am OUT
This product has really helped my poor sleep since I started. When I take this I am OUT. I think I'm actually waking up in the morning in the same position that I've fallen asleep.
I would recommend anyone who hasn't taken L-Trypt to try it in smaller doses first, though, to make sure you don't end up in hibernation mode!
July 22, 2013
Rated 5 out of 5 by DebP L-Tryptophan-good stuff
I've purchased and tried the more expense brands of Tryptophan and this one is just as good as those and a much better value.
July 6, 2013
Rated 5 out of 5 by Ttod Great product great price
I never worry when I order from Swanson, their products and value are right on the money. Remember you pay for what you get but at Swanson you get better products that really work at a very competitive price, and you can not beat the quality, or the price.
With the Premium L-Tryptophan you sleep like a baby and wake up refreshed with no problems.
I love their products.
July 6, 2013
Rated 5 out of 5 by mayflower effective
i use 3 capsule everynight,all I can say is give it try
July 2, 2013
Rated 5 out of 5 by swansonlover4ever great swanson product
Again great stuff, it does what it needs to do at a great price and service.
June 27, 2013