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Swanson Premium

L-Glutamine

Item: SW934

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Swanson $7.99
Retail $13.49
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500 mg 200 CapsOther Sizes

Caps Size: O, Pill Size Guide

  • Keeps your mind sharp and keen



  • Helps fuel your muscles



  • Has a unique ability to pass through the blood/brain barrier, making it an excellent promoter of healthy mental function



  • 200 capsules arrive in two separate bottles of 100 capsules each


Fuel up your muscles and your mind with the amino acid nutrition of Swanson L-glutamine. The most abundant amino acid in the skeletal muscles, glutamine has a molecular structure that allows it to pass easily through the blood/brain barrier to nourish brain tissues. Once in the brain, glutamine is converted into glutamic acid, an essential neurotransmitter for healthy cerebral function.

Lee Swanson, President

Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping. Lee Swanson, President of Swanson Health Products

Product Description:

L-Glutamine

"Great value, does exactly what it says. Helps me focus and de-clutter my thoughts, I will definitely be repurchasing again in the future!" ~ product review by Joanimal

  • Keeps your mind sharp and keen



  • Helps fuel your muscles



  • Has a unique ability to pass through the blood/brain barrier, making it an excellent promoter of healthy mental function



  • 200 capsules arrive in two separate bottles of 100 capsules each


Fuel up your muscles and your mind with the amino acid nutrition of Swanson L-glutamine. The most abundant amino acid in the skeletal muscles, glutamine has a molecular structure that allows it to pass easily through the blood/brain barrier to nourish brain tissues. Once in the brain, glutamine is converted into glutamic acid, an essential neurotransmitter for healthy cerebral function.

Product Label:

L-Glutamine

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
L-Glutamine FCC 500 mg *

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one capsule one to two times per day with water on an empty stomach or as recommended by your healthcare provider.

Terms and Ingredient Definitions

L-Glutamine

Swanson $7.99
Add To Order

Swanson Premium L-Glutamine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.6 out of 5 by 25 reviewers.
Rated 5 out of 5 by keep sharp and moving i rely on this product to stay focused and on the go every day on my busy schedule. i take it every morning with my bcaas and l-carnitine. May 26, 2014
Rated 5 out of 5 by Swanson L-Glutamine Most people take Glutamine after a workout to help with muscle recover. I take one in the morning (before breakfast), and one in the early afternoon for extra alertness, mental sharpness and better attitude. It seems to help a little, not a LOT, but enough to notice. I will continue to keep taking this. February 17, 2014
Rated 1 out of 5 by generic your version of generics apparently don''t have any potency. I took your products for muscle testing, and they came back as placebos. Even your buffered vitamin c October 26, 2013
Rated 4 out of 5 by It Helps This is a good product at a great price. I will continue to use it. June 23, 2013
Rated 4 out of 5 by Good product It was suggested I add this to my digestive health regime and it seems to help. June 14, 2013
Rated 5 out of 5 by does what it claims I purchased it for the reasons stated by the product and it works. March 22, 2013
Rated 5 out of 5 by Great Supplement!! I have been using this supplement for a number of years. This one works the best for me and the price is hands down the BEST! March 21, 2013
Rated 5 out of 5 by Swanson's L-Glutamine I have noticed so much improvement in myself since taking this product. I have recommended it to many of my friends. March 16, 2013
Rated 5 out of 5 by It works My husband takes this with the Cordecepts and says the combination gives him more energy and focus. September 19, 2012
Rated 5 out of 5 by Great Product Great value, does exactly what it says. Helps me focus and de-clutter my thoughts, I will definitely be repurchasing again in the future! March 25, 2011
Rated 5 out of 5 by Love this stuff! I originally purchased this product for my teenage son's workout regimine, but I noticed that it also, "keeps your mind sharp and keen." IT ABSOLUTELY DOES! No longer do I walk into a room and forget why I am there! I actually remember to bring my grocery list to the store with me! My mind is noticably sharper and keener. It truly has been a God-send for me. Thank you, Swanson, for making it so affordable and convenient. February 4, 2010
Rated 5 out of 5 by It Really Works! Noticed a difference after one month! It works! July 14, 2007
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