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The amino acid, Glutamine, has become more prominent as new studies reveal its unique contribution to protein synthesis (muscle growth), anti-proteolytic (prevents muscle tissue breakdown) functions and growth hormone elevating effects.

Glutamine is the most abundant single amino acid in the blood and in the intracellular free amino acid pool (most abundant amino acid in muscle tissue). It comprises 61% of the amino acid pool in skeletal muscle. Glutamine's unique structure, containing two nitrogen side chains, consists of 19% nitrogen - making it the primary transporter of nitrogen into the muscle cell. In fact, glutamine alone is responsible for 35% of the nitrogen that gets into the muscle cell. Glutamine literally drives muscle building nitrogen into the muscle cell where it is synthesized for growth.

Glutamine concentrations fall markedly after training and remain low until complete recovery. What this means is, the very rigors of weight training leak nitrogen carrying glutamine from muscle tissue. This fall in glutamine is catabolic to muscle tissue. Supplementing with glutamine spares free glutamine in muscle tissue, counteracts the fall in muscle protein synthesis, and improves nitrogen balance.

Add To
Item IDProduct Unit
Add 708-0008 AllMax Nutrition
Glutamine, Micronized
1000 grams $57.99 $26.99
Add 63-0008 AST
GL3 Micronized L-Glutamine
1200 g $82.99 $42.99
Add 63-0453 AST
GL3-750 Caps
500 capsules $46.99 $23.99
Add 477-0014 Beverly International
Glutamine Select Plus BCAAs, Black Cherry
552 grams $52.50 $37.99
Add 200-0111 BSN
Cell-Mass 2.0, Arctic Berry
1.09 lb(495g) $62.99 $36.95
Add 200-0112 BSN
Cell-Mass 2.0, Watermelon
1.09 lb (495g) $62.99 $36.95
Add 220-0131 Dymatize
Glutamine, Micronized, Unflavored
500 g $49.99 $25.49
Add 220-0055 Dymatize
Glutamine, Micronized, Unflavored CLEARANCE: containers best by April 30, 2019
2.2 lb $73.29 $39.99
74-0600 EAS
Myoplex Series Muscle Armor, Fruit Punch
Discontinued by Manufacturer
1.65 lb. Not available for sale
Add 51-0264 MET-Rx
L-Glutamine Powder, Unflavored
400 grams $36.99 $18.99
Add 235-0016 MRM
BCAA + G 1000, Lemonade
1000g $99.99 $52.99
Add 577-0034 MusclePharm
300 grams $26.99 $15.99
Add 71-0596 MuscleTech
Essential Series Platinum 100% Glutamine
302 grams $25.99 $15.49
Add 153-0250 NOW
L-Glutamine Powder
1 lb. (454g) $35.99 $18.99
Add 153-0097 NOW
L-Glutamine, 1000 mg
120 capsules $19.99 $9.99
Add 153-0628 NOW
Pro-GH, Fruit Punch
612g $43.99 $21.99
Add 84-0554 Optimum Nutrition
Glutamine Capsules, 1000 mg
240 capsules $24.99 $15.99
Add 84-0568 Optimum Nutrition
Glutamine Powder
300 grams $33.99 $19.99
Add 84-0699 Optimum Nutrition
Glutamine Powder
600 grams $56.99 $32.99
Add 84-0084 Optimum Nutrition
Glutamine Powder

1000 grams $73.99 $42.99
Add 84-0753 Optimum Nutrition
Pro BCAA, Fruit Punch
390 grams $39.99 $23.99
Add 210-0099 Scivation
Xtend BCAA's, Blood Orange
420 grams $49.49 $24.99
Add 210-0056 Scivation
Xtend BCAA's, Blue Raspberry Ice
420 grams $49.49 $24.99
Add 210-0080 Scivation
Xtend BCAA's, Knockout Fruit Punch
405 grams $49.49 $24.99
Add 210-0060 Scivation
Xtend BCAA's, Glacial Grape
405 grams $49.49 $24.99
Add 210-0059 Scivation
Xtend BCAA's, Smash Apple
420 grams $49.49 $24.99
Add 210-0058 Scivation
Xtend BCAA's, Lemon Lime Squeeze
420 grams $49.49 $24.99
Add * 210-0065 Scivation
Xtend BCAA's, Mango Madness
* 210-0065 is out of stock.
Expected Date: Unknown
Notify me when this product is available
420 grams $49.49 $24.99
Add 210-0084 Scivation
Xtend BCAA's, Pineapple
429 grams $49.49 $24.99
Add 210-0075 Scivation
Xtend BCAA's, Pink Lemonade
426 grams $49.49 $24.99
Add 210-0086 Scivation
Xtend BCAA's, Raw/Unflavored CLEARANCE: containers best by May 31, 2019
366 grams $49.49 $24.99
Add 210-0067 Scivation
Xtend BCAA's, Strawberry Kiwi Splash
420 grams $49.49 $24.99
Add 210-0055 Scivation
Xtend BCAA's, Watermelon Explosion
390 grams $49.49 $24.99
Add 210-0100 Scivation
Xtend BCAA's, Italian Blood Orange
1310 grams $91.99 $59.99
Add 210-0050 Scivation
Xtend BCAA's, Blue Raspberry Ice
1260 grams $91.99 $59.99
Add 210-0081 Scivation
Xtend BCAA's, Fruit Punch
1188 grams $91.99 $59.99
Add 210-0054 Scivation
Xtend BCAA's, Glacial Grape
1220 grams $91.99 $59.99
Add * 210-0053 Scivation
Xtend BCAA's, Green Apple
* 210-0053 is out of stock.
Expected Date: Unknown
Notify me when this product is available
1194 grams $91.99 $59.99
Add 210-0052 Scivation
Xtend BCAA's, Lemon-Lime Squeeze
1260 grams $91.99 $59.99
Add 210-0066 Scivation
Xtend BCAA's, Mango
1243 grams $91.99 $59.99
Add * 210-0085 Scivation
Xtend BCAA's, Pineapple
* 210-0085 is out of stock.
Expected Date: Unknown
Notify me when this product is available
1290 grams $91.99 $59.99
Add * 210-0076 Scivation
Xtend BCAA's, Pink Lemonade
* 210-0076 is out of stock.
Expected Date: Unknown
Notify me when this product is available
1278 grams $91.99 $59.99
Add 210-0068 Scivation
Xtend BCAA's, Strawberry Kiwi Splash
1260 grams $91.99 $59.99
Add * 210-0049 Scivation
Xtend BCAA's, Watermelon
* 210-0049 is out of stock.
Expected Date: Unknown
Notify me when this product is available
1152 grams $91.99 $59.99
Add 39-0047 Syntrax
Super Glu
17.6 oz (500g) $39.95 $22.00
Add 47-0728 Ultimate Nutrition
1000 grams $69.95 $36.99
Add 52-0203 Universal Nutrition
Glutamine Capsules CLEARANCE: bottles best by February 28, 2019
100 capsules $28.75 $14.79
All products are In Stock unless otherwise marked.
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