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NutraBio L-Glutamine

500 Grams

NutraBio L-Glutamine is an amino acid proven to stimulate protein synthesis, prevent muscle protein breakdown and enhance recovery! This vegetable based, naturally fermented pharmaceutical grade product is 100% pure with no fillers or excipients - the quality in unmatched - add it to your supplement program today - L-Glutamine!

: NutraBio
: 500 Grams
: 1 Scoop (5 Grams)
: 100
: Glutamine Supplements
Product Not Currently Available

Powerful Recovery & Growth Enhancer!

  • Enhances Recovery
  • Stimulates Protein Synthesis
  • Promotes Nitrogen Retention
  • Stimulates GH Release
  • Anti-Catabolic - Prevents Muscle Protein Breakdown
  • Enhances Immune System Health
  • Kyowa Quality 100% Pure L-Glutamine

Of all the amino acids, none is more abundant in the muscles than Glutamine. It has a primary role in cell volumizing, improving recovery, stimulating protein synthesis and demonstrating anti-catabolic benefits by reducing muscle protein breakdown. Also, loading with glutamine has been suggested to increase growth hormone (GH) release, GH is well known as one of the most anabolic hormones in the human body. Research indicates that supplementing with only 2 grams of free-form L-Glutamine can increase GH levels by as much as 400%!


Research has shown that intense training can rapidly deplete levels of muscle and blood glutamine. Even worse, glutamine is further depleted in times of stress and in fact is pulled directly from the muscle. To prevent muscle catabolism and replenish stores of glutamine, supplementation is critical.


100% Pure Glutamine by NutraBio is a vegetable based, naturally fermented, pharmaceutical-grade, 100% pure, Kyowa quality L-Glutamine that provides 5 grams of free-form L-Glutamine per serving and is manufactured right in the United States by Kyowa Hakko USA, a fermented amino acid manufacturer that’s the pioneer of fermented technology. In fact, their technology is patented! Unlike many other companies that sell cheap, impure glutamine, NutraBio does not sell glutamine that is synthetic or made from such sources as human hair. Our glutamine is 100% pure, with absolutely NO fillers, additives, or excipients!


NutraBio was founded in 1996 and is the original No Proprietary Blend, No B.S., No Compromises brand. We revolutionized the supplement industry with our 4 commitments to quality:

  1. NutraBio products contain NO proprietary blends and feature unprecedented full label disclosure.
  2. NutraBio products contain NO fillers, excipients, or additives (except flavorings).
  3. NutraBio products contain full, effective dosing of every active ingredient in every one of our products.
  4. NutraBio manufactures our own products in order to control every aspect of quality.

When we started in 1996, we established the goal of providing our customers with the most effective, honest and clean supplements on the market. Since that very first day, we have redefined supplement innovation with clinical dosing and 100% full label disclosure.

Our products are manufactured in our own FDA registered and audited facility. We are GMP certified and we manufacture to exceed 21 CFP Part 111 cGMP regulations.

NutraBio - We Don't Compromise Quality, Purity or Potency So You Don't Have to Compromise Your Results!

SKU: 649908230401 Brand: Category: Purpose: Muscle Builder

Supplement Facts

Serving Size: 1 Scoop (5 Grams)  
Servings Per Container: 100  
Amount Per Serving  
L-Glutamine - 5 Grams  
Other Ingredients:  
Absolutely none.


Mix 1 scoop with 8-10oz. cold water or your favorite beverage. On training days consume one serving 20 minutes before your workout, consume a second serving immediately following your workout, and consume an optional third serving before sleep. On non-training days, space 2-3 servings evenly throughout the day with your last serving before bedtime. Stack it with creatine and protein for even better results.


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

* No claims found on this web page or in print have been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion about weight loss, bodybuilding or general health on this web page is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any weight loss diet or exercise program.

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