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Caps Size:
O, Pill Size Guide
500 mg 100 Caps

"Tyrosine has changed alot of things in my life, my first purchase was with Swanson and I've never looked back. It helps with an increases in my mood, it seems to decrease my mood swings.... If you are in the right mindset it also makes me feel a little more motivated throughout the day." ~product review by AC91

  • Terrific mental health booster

  • Regulates appetite by nourishing the adrenal, thyroid and pituitary glands

  • A key component of vital brain chemicals

For a mind that's sharp and keen, feed your brain Swanson L-tyrosine! A key component of vital brain chemicals, L-tyrosine plays an important role in maintaining healthy mental function.

Product Label

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
L-Tyrosine (free-form amino acid) 500 mg *

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate.

Suggested Use: As a dietary supplement, take one capsule per day with water or as recommended by your healthcare provider.

WARNING: Consult your healthcare provider before use if you are pregnant, nursing or taking any prescription medication.

Terms and Ingredient Definitions

Swanson Premium L-Tyrosine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Tyrosine 4.8 5 73 84
Must be dreaming...It helps! For those who's biological engine is in need of a little fine tuning...I'd say this is definitely worth trying. After marking off many other supplements due to symptomatic sensitivities or lack of benefits when I've tried them, L-Tyrosine seems to be providing me a notable difference. I'm glad I took stock in some of the other reviews in this case as the results have been positive. I've experienced some real increase in alertness & memory. I do find that I metabolize this rather quickly so some individuals might require taking dosage slightly less or more often. Please ALWAYS, safety first...Research & consult with a medical physician for any individual's needs & monitoring. Improved health = happiness! February 22, 2014
Great Product! This works for me better than anything else I've tried. Thank you Swanson for delivering Quality once again! December 1, 2013
good product I like this form, as it comes in a capsule. The price is competitive. Have been taking this product for some time. It seems to me that I am more alert. I take it in the AM. November 16, 2013
my staple supplement Tyrosine has changed alot of things in my life, my first purchase was with Swanson and I've never looked back. It helps with an increases in my mood, it seems to decrease my mood swings and lowers my anxiety problems. If you are in the right mindset it also makes me feel a little more motivated throughout the day. Great product, will probably be getting this for the rest of my life October 7, 2013
Tyrosine Much more convenient than the poder and an excellent value. September 19, 2013
Great mood enhancer This amino acid is great for fat loss and mood enhancement. September 4, 2013
A must have. Take this for improved energy during the day (morning or early afternoon). I found it can interfere with sleep if taken very late during the afternoon or early evening. August 18, 2013
Unmarked results I have taken a full 30 day cycle and have been unable to determine any significant results from this product alone. However, I will cycle out for 30 days and try again to mark any difference. August 6, 2013
Gives Great Energy This product gives me so much energy without making me feel jittery. 2 every morning and one every afternoon give high quality support to my adrenals. July 10, 2013
Good Purchase Good purchase effective and good product July 8, 2013
Brain function Seems to be working with brain fuction July 3, 2013
Great product! I've been taking this product for a couple of years and I absolutely love it. I have so much more energy now. Very affordable, I usually pick up 2-3 bottles at a time so I don't run out. June 21, 2013
NO Really see no difference in my energy level June 20, 2013
Quick Tanning Help I noticed tanning stuff had this so decided to take it internally. Works on a blonde! June 16, 2013
works well 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
Great item 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 L-Tyrosine helps calm me down for sleep and it works in addition to 5-HTP and Calcium/Magnesium plus D. March 31, 2013
Love Swanson!!!! 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
Metabolic support 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
Brain Food Another daily product. It is one of those products that you don't realize it helps until you run out. :) March 17, 2013
Additional Benefit 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
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