We use 100% vegetable based, naturally fermented l-Glutamine only!  We do not sell synthetic glutamine or glutamine that is fermented from human hair like much of the cheaper Chinese glutamine on the market. This is pure, free form l-glutamine with absolutely no additives, fillers or excipients! Many companies bring down their price by offering inferior grade glutamine. We use only the best pharmaceutical glutamine and we don’t blend in cheap glutamine to bring down our cost. Our price is low because we sell direct and eliminate the middlemen, this allows us to give you the absolute highest grade glutamine at the lowest price. We guaranty we’ll get it to you faster and fresher than any other company can and we guarantee you’ll get the results you expect!

Our L-Glutamine is 100% AjiPure Glutamine which is the highest grade pharmaceutical glutamine available. This glutamine is manufactured in a FDA licensed pharmaceutical facility and is manufactured to intravenous grade. This is the FDA's highest purity standard and means that it is so pure that it can be used for intravenous purpose.

Increase protein synthesis. Speed recovery after workouts. Enhance Growth Hormone secretion. Optimize glucose and insulin function. Helps prevent muscle tissue Breakdown.

Promotes nitrogen retention. Promotes muscle cell volumizing. Improves immune system function. Free of animal products. Naturally Fermented, vegetable based.

Recommended Use:  As a dietary supplement, take one level scoop (4500 mg) mixed into water or your favorite beverage, 1 or 2 times daily or as directed by your health care professional. Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance. Warnings: Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements. More Glutamine products...

Contains absolutely NO fillers, excipients, flavors, sweeteners or additives. Just 100% pure active ingredient in powder form for maximum bio-availability and explosive results.

Glutamine Boosts Growth Hormone: Glutamine is the most abundant amino acid in the body. It plays a crucial role in cell volumizing and has powerful anabolic and anti-catabolic effects, promoting protein synthesis while inhibiting protein breakdown. Loading with glutamine may even increase the secretion of growth hormone. Studies show that supplementing with as little as two grams of free-form L-glutamine may boost your growth hormone levels by as much as 400%.

Important- Read this Before Buying any Glutamine Product:  Unfortunately, people rely on marketing hype as opposed to facts when they purchase supplements. So here are the facts: NutraBio.com sells only naturally fermented l-glutamine derived from a vegetable source. We will not give you cheap synthetic glutamine like much of the Chinese import that is flooding the market. Our glutamine is fermented from vegetable based glucose and never from human hair. Many Chinese factories ferment human hair to retrieve amino acids. It sound disgusting, but to save a few pennies some manufacturers will do anything. We guarantee the source, purity, quality and manufacture date of our glutamine and upon request we'll include a certificate of analysis with your order to prove it.

Here are a couple ways to check to see if your current brand is not made from pure glutamine. Check for color, pure l-glutamine should be white, with absolutely no yellow color. You can also test its quality by adding equal parts of water to your glutamine. If your glutamine turns yellow or has a sulfur smell (rotten eggs) than you know that their are impurities in your existing glutamine. Pure l-glutamine will not discolor or hydrolyze into sulfur.  

Read what our customers say: "I have used your Glutamine and Creatine Monohydrate for nearly two or so years.  I love it, your prices are awesome and quality is unbeatable with anything I have tried in the past. I will use your products for my weight training as long as you are around.  Thanks so much for the fast shipping, cheap prices, quality products, and best of all, my great success so far as I train to reach my ultimate goals. Thank you!"  Matthew Cummins "I just wanted to tell you that I have tried almost every kind of creatine/glutamine etc. products on the market. Yours are the best, and I simply want to say keep up the great quality and the awesome prices."  B. Culton

We guarantee our supplements to be the freshest and purest available:   This supplement contains absolutely NO additives, sweeteners or other fillers or agents that many manufacturers dilute their products with. NutraBio.com supplements are manufactured under the strictest standards producing the highest quality and purest supplements available anywhere. Our raw ingredients undergo state of the art HPLC analysis to insure zero tolerance for impurities and by-products. When it comes to price and quality you can't beat NutraBio.com. We guarantee it!

Purchase your supplements manufacturer direct at below wholesale price: Buy directly from the manufacturer and save. We cut out the middlemen and pass the savings on to you. With NutraBio.com you can buy your supplements at the same low wholesale price that the chain stores get. We've been around since 1996 and our only business has been the manufacture and supply of the highest quality nutritional supplements. We are a professional nutriceutical, FDA inspected facility which adheres to all FDA, FTC and NNFA labeling and manufacturing guidelines.

Important facts you should know about our supplements:

• HPLC laboratory tested for purity.
• Ultra-micronized for greater absorption and bio-availability.
• Freshly manufactured - not expired or closeout.
• Spoon mixes with no gritty taste or residue.
• Backed by the NutraBio.com 30-day money back guarantee.
• Free of animal products.

Certificate of Analysis Proves Quality & Freshness:  Always know the expiration date of a supplement before you purchase. If the manufacturer won't give you the expiration date and a Certificate of Analysis than beware. Many online venders sell expired or nearly expired products which they get on closeout from distributors who can no longer sell them to stores. NutraBio.com guarantees that this product is from the freshest and purest raw ingredients available and was packaged within the last two weeks. Click on the red "Purity & Freshness Seal" at the top of the page to view the actual Certificate of analysis.

FREE dosing scoop with your order: Get the exact dosage every time with a free single-dose scoop. This scoop was designed by our lab to give you exactly one serving each time. No more measuring or guessing.