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Swanson Premium

L-Glutamine

4.6 out of 5 27 Customer Reviews
Customer Favorite

L-Glutamine

Item: SW934

  • 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


500 mg 200 Caps
Caps Size: 0

$8.99
MSRP $13.49
Save 33%
I would like Free Standard Shipping on orders over $50 with Easy Refill! Plus 10% off future orders!  days ?
Quantity
In Stock

Featured review

"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

See all reviews

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.

Relative Size

Printable Size Guide

Shipping Weight

.00 lbs

  • 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.

Swanson Premium L-Glutamine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Glutamine is rated 4.6 out of 5 by 27.
Rated 5 out of 5 by from Great product I feel like this product is helping my digestive tract the most. My husband is benefitting as well.
Date published: 2016-03-15
Rated 5 out of 5 by from Great Product L-Glutamine was recommended to my by a physician at a weight loss clinic. He said that it would help curb any sweet cravings. I've searched and searched for good prices and good products of L-Glutamine for the last 10 years. Swanson has met those needs. It works great. Thanks.
Date published: 2015-11-19
Rated 4 out of 5 by from
Date published: 2014-08-22
Rated 5 out of 5 by from 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.
Date published: 2014-05-26
Rated 5 out of 5 by from 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.
Date published: 2014-02-17
Rated 5 out of 5 by from
Date published: 2013-12-16
Rated 1 out of 5 by from 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
Date published: 2013-10-26
Rated 4 out of 5 by from
Date published: 2013-07-04
Rated 4 out of 5 by from Good evidence: is out there.
Date published: 2013-06-27
Rated 4 out of 5 by from It Helps This is a good product at a great price. I will continue to use it.
Date published: 2013-06-24
Rated 4 out of 5 by from Good product It was suggested I add this to my digestive health regime and it seems to help.
Date published: 2013-06-14
Rated 5 out of 5 by from great very happy with this product
Date published: 2013-04-25
Rated 5 out of 5 by from L-Glutamine Excellent for joint health.
Date published: 2013-04-13
Rated 5 out of 5 by from does what it claims I purchased it for the reasons stated by the product and it works.
Date published: 2013-03-22
Rated 5 out of 5 by from 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!
Date published: 2013-03-21
Rated 5 out of 5 by from 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.
Date published: 2013-03-16
Rated 5 out of 5 by from
Date published: 2013-03-13
Rated 4 out of 5 by from good product Helps the bowel to relax!
Date published: 2013-02-28
Rated 5 out of 5 by from
Date published: 2013-01-13
Rated 5 out of 5 by from It works My husband takes this with the Cordecepts and says the combination gives him more energy and focus.
Date published: 2012-09-19
Rated 5 out of 5 by from
Date published: 2012-02-10
Rated 5 out of 5 by from 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!
Date published: 2011-03-25
Rated 5 out of 5 by from
Date published: 2010-10-01
Rated 5 out of 5 by from
Date published: 2010-07-30
Rated 5 out of 5 by from 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.
Date published: 2010-02-04
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We know how important your health is to you and your loved ones. That’s why we’re focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

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500 mg 200 Caps
Caps Size: 0

500 mg 100 Caps
Caps Size: 0

$4.99
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.
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