Glutamine Powder

SKU: PSP003-01


Glutamine Powder

Anti-Catabolic Super Nutrient


  • Premium Grade Bodybuilding Staple

  • Helps Prevent Muscle Breakdown

  • Enhances Protein Synthesis

  • 100% Pure Free-Form L-Glutamine

  • 120 Servings Per Container

Glutamine is the most abundant free amino acid in muscle tissue, which means that pure, free-form L-glutamine, taken before and after intense exercise serves the bodybuilder like few other supplements. This difference-making amino works by helping to combat muscle breakdown, helping to increase protein synthesis and nitrogen retention, enhancing cell volumization and supporting an overall potent anti-catabolic response.

That's why supplementation with ProSource's free-form L-Glutamine is an indispensable component of the serious athlete's bodybuilding regimen. �Recent research also reveals that glutamine's value goes beyond enhanced muscle recovery and repair. In fact, one landmark study has reported that L-glutamine supplementation can increase body weight, body cell mass, and intracellular water in a manner not unlike Creatine monohydrate. Finally, clinical research suggests that glutamine is essential for maintaining intestinal function, immune response, and amino acid homeostasis during periods of severe stress (such as intense exercise).

Few compounds in your arsenal do more for you than this extraordinary super nutrient. Keep your hard-earned mass gains—put the brakes on catabolism and find out why it’s called bodybuilding’s most important amino acid with 100% pure, free form L-Glutamine from ProSource. Just one teaspoon (5 grams) per serving provides the essential benefits every bodybuilder needs to grow at maximum capacity.

(Each batch of ProSource L-Glutamine is tested and certified to be 100% pure by an independent analytical laboratory using the HPLC (high pressure liquid chromatography) method of analysis.)

T.C. Welbourne, Increased Plasma Bicarbonate and Growth Hormone after an oral Glutamine Load. American Journal of Clinical Nutrition 61.5 (1995): 1058-1061.

Shabert, Nutrition, 1999; Nov.-Dec.; 15 (11-12):860-4.

Sacks, GS. Ann Pharmacother. 1999 Mar;33(3):348-54.


Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. These statements ave not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.


Customer Reviews

Based on 5 reviews
Edgar Quinones

Mixes with pre/post supplements and does not have the overpowering medicine aftertaste most other brands have.

chris neumeyer

mixes very well, no after taste


mixes easy, use pre/post workout and at bedtime, great stuff


Excellent product. I take 5g pre&post; workout. haven't loaded on it and it really seems to help with post work out recovery and muscle soreness. Mixes well and has no taste.


Absolutely tasteless and absolutely effective. Best glutamine powder on the market; hands-down! Great price for such an effective supplement.

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