I have been taking this supplement for several years. It improves my quality of sleep and increase my energy level . Great product.
May 4, 2013
I love my L-tyrosene
Helps me focus. Swansons is so affordable and great quality!
April 16, 2013
Has not given me a burst of energy, but I do feel my energy level is up when I take it. What I have noticed the most is better mood when I take. I take everyday and started taking about 2 months ago. I will continue to take this item.
April 3, 2013
L-Tyrosine helps calm me down for sleep and it works in addition to 5-HTP and Calcium/Magnesium plus D.
March 31, 2013
I have been a customer of Swanson for a long time, and I have to say I started on a new variety of supplements just a short time ago and this would have to be the best yet. I have been feeling a little better each day. When our new gym opens I will really be able to tell just how good our supplements are working. I well keep everyone updated. THanks Swanson.
March 31, 2013
L-Tyrosine is essential for the metabolic process of the body. I use it to keep my energy level up and to control my weight. It supports my workout habit. This helps me to make sure I get enough in my diet. Great product, great price.
March 26, 2013
Truly Quality products
The vitamins are of great quality and the value is the best around.
March 25, 2013
Another daily product. It is one of those products that you don't realize it helps until you run out. :)
March 17, 2013
I've been taking tyrosine to increase my dopamine level, and found that it also gives me a boost in energy for a few hours. Swanson has the best price, too! I take it with B vitamins and Vit C to aid in absorption.
March 14, 2013
absolute favorite supplement
L-tyrosine is the best thing that ever happened to me! :) Wish I knew about it a decade ago. Loving the increased energy, concentration and patience. Sometimes life gets busy and I forget to take it for a day or two. Right away, I feel it. This one is definitely a keeper!
March 13, 2013
Great Product Great Price
i take this with Ginkgo Biloba for memory and mind. It's working. I can remember more and have fewer episodes of "senior moments"
You can't beat the BOGO either
March 13, 2013
I can feel the effects of the product working directly with certain parts of my brain.
I am having great results with it
February 22, 2013
Be Careful with this
This supplement needs to be used with caution. It can give a rapid heartbeat, irritability and affect sleeping. It can aid in adrenal gland function, but not everyone can take it.
January 14, 2013
i have used several products over the years that
have L tyrosine as an ingredient. I found that the
L tyrosine was the ingredient that was working for me. Now I use Swanson 500 mg L tyrosine.
It helped me so much after my husband passed away, it is mood lifting, gives me extra energy, and
I would recommend it to anyone. and Swanson
products are very effective and the prices are
January 12, 2013
I have been taking L Tyrosine for a couple of months now and love what it does for my well being. Since I have been using this product I am able to deal with everyday stressors that used to make me snap at the drop of a hat.I am much calmer now and therefor much happier. I would like to add though that I take 5htp along with L Tyrosine and I want to say that the two together are very affective.
December 14, 2012
I find this L-Tyrosine product to be just above average. I have had better results with another brand. Although I do find benefit with Swanson's L-Tyrosine, it seems that it is not as effective as the other brand that I use. But always fresh with clean packaging as all Swanson products are. I use L-Tyrosine for mental health and energy production.
October 17, 2012
Dose is too high
500 mg is way too high. I felt irritable, very emotional and angry when I was taking one full capsule. I now open a capsule and mix some in to my rice protein drink even though you should take amino acids apart from other proteins. I think I feel some positive effect such as more mental energy but hard to gauge since the amount is different every morning and most mornings I forget to mix it in (part of the reason why I started taking it...memory loss). I say it does something but need to keep experimenting to see if it was worth buying.
August 7, 2012
Great pick me up
Been taking tyrosine for about a year and just found swanson, wow what a price and what a great pick me up. Better mood and energy? You bet ya.
June 29, 2012
MY FAVORITE AMINO ACID
I have loved L-Tyrosine since the 1970's. I have loved Swanson's low price on L-Tyrosine ever since I found it there a long time ago. L-Tyrosine works great for me, giving me a good disposition, positive attitude, and thinking as clear as a beautiful blue sky. Also, it is common knowledge that L-Tyrosine is a valuable nutrient for the Thyroid. Who among us doesn't want a healthy, vibrant Thyroid Gland? Personally, I take 5 L-Tyrosine capsules every morning. This is the dosage that I have found works great for me. I can strongly recommend L-Tyrosine to everyone, and I frequently do. Just be sure to buy it from Swanson, because I find Swanson's price around half of retail from other sources. And personally, I find the quality and results from the Swanson product every bit the equal to the most expensive brands out there.
June 12, 2012
LIKE LEGOS FOR YOUR BODY
Amino Acids are the Building Blocks for every part of your body. I think my favorite Amino Acid is L-Tyrosine, because of what I notice it does for my brain, disposition / attitude, and thyroid. After personally experimenting with my own dosages for many years, I take five capsules each morning, and this gives me the results I want. Swanson's pure Amino Acids are absolutely top quality, comparable to any other brands on the market at 2 and 3 times the price. Since Swanson does not offer this terrific L-Tyrosine in a larger size (i.e. 250 or 300 capsules) I order several bottles of 100 capsules at a time so I always have a back-up supply. It would be depressing to run out of L-Tyrosine.
June 10, 2012
Love this item
Excellent product--gives me more energy and keeps my brain feeling happier.
April 30, 2012
Calmer & Less Irritable
I was very pleasantly surprised at how effective this was. Within the first hour I felt considerably less irritable and much more calm.
April 13, 2012
Great product, great value! Highly recommend.
April 5, 2012
I'm generally very sensitive to stimulants like tea/coffee/chocolate, so the effects on other people may be very different from mine.
For me, this has been a complete life saver. One pill can keep me going in high gear for 6 hours. It's an instant jolt of energy, I can feel my pulse rising a bit, and my focus improved. Tiredness fades away within minutes of use. It's so effective that sometimes I even doubt if this stuff should be legal!
The thing that sets this pill apart from, say, coffee, is that I don't feel an obvious crash afterwards. My metabolism gradually lowers to a normal point instead of the normal complete exhaustion.
Because of the marked physiological effects I experience, I only use it in true times of need (12 hour exam days with no sleep the night before), and have never used it consistently.
Bottom line: very effective indeed!
March 17, 2012
Great value - good Product
I have been very pleased with this product. I felt energized and it helped me deal with mental and physical stress. And as always, Swanson provided a very competitive price.
March 16, 2012