close

Glutamine

Your supplementation regimen isn't complete without the amino acid superstar glutamine, which bodybuilders are discovering may offer more long-term benefits than creatine. One of the building blocks of protein, high glutamine levels help your body remain in an anabolic state. Studies show glutamine supports the immune system, serves as a direct regulator of protein synthesis and breakdown in muscle, lowers the amount of exercise-induced ammonia, improves digestion of nutrients and is an important precursor to arginine. Daily supplementation will help keep your glutamine stores at sufficient levels to maximize recovery and growth.

Set Descending Direction

10 Results - VIEW ALL

  1. Glutapure Powder
    1
    Save 57% off retail

    Your Price $12.95

    Retail $29.95

    Out of stock

    Ultimate NutritionGlutaPure L-glutamine SupplementL-glutamine is essential to maintaining muscle mass and encouraging growthmaking it a staple among athletes who use it for its effectiveness.Glutamine is the most abundant amino acid in the body, comprising more than 60% of the free amino acid pool in skeletal muscle and greater than 20% of total circulating amino acids. Supplemental L-glutamine is used for muscle soreness and  to help rebuild muscle tissue.During stressful situations (i.e. heavy resistive weight training) the body can lose a large amount of glutamine. A loss of glutamine during exercise may be a signal for protein catabolism (muscle breakdown). Glutamine supplementation has been shown to prevent the loss of body mass through the positive role glutamine plays in protein synthesis and its action as a potent anabolic agent. When muscle glutamine levels are restored in a positive nitrogen balance, muscle synthesis can return to a normal rate.
  2. Ultra Glutamine
    2

    Ultra Glutamine

    Item PSP060
    Save 52% off retail

    Your Price $23.95

    Retail $49.95

    Add to Cart

    9.1 out of 10 | 7 Review(s)
    PROSOURCEULTRA GLUTAMINEMuscle recovery amino Glutamine is well known to be the most abundant free amino acid in the body. In addition to its remarkable effectiveness in retaining and enhancing lean muscle mass, it is also helpful for proper gut and immune system function. Every bodybuilder recognizes the immense value glutamine offers for recovery and growth. It is literally an essential component to a daily regimen. What some may not know, however, is that Ultra Glutamine from ProSource represents the absolute highest quality, highest potency product of its kind on the market today. This extraordinary supplement utilizes an N-acetyl l-glutamine from Italy, the highest-grade glutamine available, which is much more stable during digestion, and consequently, more fully absorbed and transported through the bloodstream, for optimum benefit. As a result, this advanced potency glutamine provides unprecedented anti-catabolic power. This is vitally important because glutamine itself is an essential compound for any active, athletic individual due to its amazing recuperative powers and its ability to help you retain your lean muscle gains. And because Ultra Glutamine is so much more absorbable and potent than typical glutamine, you can take much less per dose. In fact, you only need to take two grams (less than half the dose of regular glutamine), twice per day for maximum results. And that means superior recovery and retention of muscle gains begins with the power of Ultra Glutamine. Click to Read More about Glutamine: Ultimate Guide for Amino AcidsGLUTAMINE: Or should we call it GlutaGreat?by Douglas S. Kalman MS, RD GLUTAMINE (L-Glutamine)- Supplement Superstar!by Jim Wright, PhD Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart   Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.  
  3. Mega Glutamine Caps
    3
    Save 56% off retail

    Your Price $16.95

    Retail $38.95

    Add to Cart

    8 out of 10 | 2 Review(s)
    PROSOURCEMEGA GLUTAMINE Invaluable muscle recovery support amino 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 Mega 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 Mega 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 Mega Glutamine is tested and certified to be 100% pure by an independent analytical laboratory using the HPLC (high pressure liquid chromatography) method of analysis.)Shabert, Nutrition, 1999; Nov.-Dec.; 15 (11-12):860-4.Sacks, GS. Ann Pharmacother. 1999 Mar;33(3):348-54. Click to Read More about Glutamine: Ultimate Guide for Amino AcidsGLUTAMINE: Or should we call it GlutaGreat?by Douglas S. Kalman MS, RD GLUTAMINE (L-Glutamine)- Supplement Superstar!by Jim Wright, PhD Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
  4. Glutamine Fuel Powder
    4
    Save 38% off retail

    Your Price $14.95

    Retail $23.95

    Add to Cart

    10 out of 10 | 1 Review(s)
    Glutamine Fuel PowderBy TwinLabGlutamine Fuel provides this considered-essential bodybuilding amino acid in the free-form version that is designed to be well tolerated by allergy sensitive individuals. Each teaspoon serving supplies 4500 mg of L-glutamine. Typically 1-2 servings are recommended per day.* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
  5. Aminodrol
    5

    Aminodrol

    Item PSP124
    Save 49% off retail

    Your Price $35.95

    Retail $69.95

    Add to Cart

    9.4 out of 10 | 7 Review(s)
    Aminodrol Anabolic, anti-catabolic muscle growth support Contains a research-backed dosage of LCLT Shuts down catabolism with BCAAs and L-glutamine Based on the legendary Cytodyne AAC formula Aminodrol has long been celebrated by athletes for its innovative and synergistic approach to post-exercise muscle support. It contains a research-backed dose of L-carnitine L-tartrate (LCLT), which has been found to be effective in promoting increased androgen receptor levels, thereby increasing testosterone available within the body for enhanced anabolism. Additional muscle building support in Aminodrol comes from a dose of catabolism-halting L-glutamine, as well as the essential aminos L-leucine, L-isoleucine, and L-valine. In addition, Aminodrol contains beta alanine, which is crucial to supporting muscle carnosine levels. (Carnosine is produced in skeletal muscle from beta-alanine and histidine, where beta-alanine is the rate limiting factor. Thus, when beta-alanine is available it supports the body’s muscle carnosine levels.}Finally, Aminodrol has phosphatidylserine, tyrosine, and inositol for added protection against the catabolic homone cortisol. Phosphatidylserine is a specialized fat that resides in nervous tissue and, when taken regularly, may help reduce blood cortisol levels which spike after intense training. Tyrosine and inositol may also help support mood and focus.Enhance recovery and maximize anabolism with Aminodrol!Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.   Learn more about the ingredients in Aminodrol: Amino Acids: The Ultimate Guide to Amino Acid Supplementation PS for Athletes: Phosphatidylserine Emerges as a "Wonder Nutrient" Branched-Chain Amino Acids: A Blast From The Supplement Past Bcaas: Essential Building Blocks Of Muscle Growth  Beta-Alanine: The Ultimate Protection and Performance Enhancer? Read Research Articles: Carnitine Accumlation In Muscle Is Augmented By Insulin L-Carnitine Is A Promising Recovery Supplement" Effects Of Beta-Alanine Supplementation On Exercise Performance Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart  Use as directed with a sensible nutrition and exercise program. Read and Follow all product label instructions and warnings thoroughly before use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
  6. Gluta Alkaline
    6

    Gluta Alkaline

    Item BPI024
    Save 46% off retail

    Your Price $26.95

    Retail $49.99

    Add to Cart

     Gluta Alkalineby BPI Sports Buffered form of the Recovery Amino Another in BPI Sports series of buffered performance enhancers, Gluta Alkaline is a form of the conditionally essential amino glutamine pH buffered in an attempt to enhance its bioavailability. Glutamine is associated with anti-catabolic activity by way of its ability to combat muscle breakdown via helping to increase protein synthesis and nitrogen retention and enhancing cell volumization. Whether a pH-buffered form of this compound would enhance its effect is subject to debate. * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
  7. Mega Glutamine Fuel
    7

    Mega Glutamine Fuel

    By TwinLab
    Item TL0145
    Save 37% off retail

    Your Price $21.95

    Retail $34.95

    Add to Cart

    Mega Glutamine Fuel By Twinlab For serious muscle recovery support, Twinlab's Mega Glutamine Fuel provides an extra potent 1,000 mg dose of glutamine per capsule.  As with their standard Glutamine Fuel, Mega Glutamine is in the free-form version, making it more suitable for those with common allergens. * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
  8. Glutamine Fuel
    8

    Glutamine Fuel

    By TwinLab
    Item TL0021
    Save 39% off retail

    Your Price $15.25

    Retail $24.95

    Add to Cart

    Glutamine Fuel By Twinlab Each capsule of Twinlab's Glutamine Fuel contains 750 mg of pure, free-form L-glutamine making it suitable for most allergen sensitive individuals. This popular bodybuilding amino acid helps support the immune system and enhance muscle recovery from workouts. * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
  9. Glutamine Powder
    9

    Glutamine Powder

    Item PSP003
    Save 63% off retail

    Your Price $18.50

    Retail $49.95

    Add to Cart

    9.6 out of 10 | 73 Review(s)
    ProSourceGlutamine PowderAnti-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. Read Super Feature Article: Ultimate Guide for Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus GLUTAMINE: Or should we call it GlutaGreat?by Douglas S. Kalman MS, RD GLUTAMINE (L-Glutamine)- Supplement Superstar!by Jim Wright, PhD Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart   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.
  10. Myo-Surge
    10

    Myo-Surge

    Item PSP038
    Save 66% off retail

    Your Price $18.50

    Retail $54.95

    Select flavor

    8.8 out of 10 | 13 Review(s)
    Myo-SurgePowerful Anabolic Pre-Workout Formula Most athletes recognize the importance of nutritional supplementing after exercise. Many do not know, however, that fueling up on essential BCAAs and glutamine before working out is every bit as important to the mass-building equation. In fact, one major study has indicated that pre-workout supplementation may be superior to post-workout supplementation when it comes to enhancing protein synthesis(1). If you're not getting the mass-building results you want from your workout regimen, Myo-Surge pre-workout formula may be the solution. Myo-Surge gives your glutamine levels a powerful boost while providing a wide array of essential branched chain amino acids for maximum protein synthesis during and after exercise. In recent clinical research, glutamine and BCAAs have also proven indispensable in reducing muscle breakdown, increasing growth hormone levels(2), enhancing nitrogen retention(3) and glycogen synthesis, and blocking cortisol production. Myo-Surge creates an optimum muscular environment for an intense workout! 1. Tipton KD, et. al. Timing of amino acid-carbohydrate ingestion alters anabolic response of muscle to resistance exercise. Am J Physiol Endocrinol Metab. 2001 Aug;281(2):E197-206. 2. De Palo EF, et. al. Plasma lactate, GH and GH-binding protein levels in exercise following BCAA supplementation in athletes. Amino Acids. 2001;20(1):1-11. 3. Stein TP, et. al. Branched chain amino acid supplementation during bed rest: effect on recovery. J Appl Physiol. 2003 Apr;94(4):1345-52. Learn more about Myo-Surge ingredients: Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus. Branched-Chain Amino Acids: A Blast From The SupplementPast Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Set Descending Direction

10 Results - VIEW ALL