Glutamine, Quantum

Dietary Supplement
Quantum-State Muscle and Gastrointestinal Support*

Glutamine Capsules

  • A key amino acid that supports the production of glutathione* 
  • Amazing support for the gastrointestinal tract* 
  • Post-exercise recovery and glycogen reloading* 
Your Price: $22.98 ea
In stock
$22.98
Item:
10840
Revision Number:
R4.0
  • No Added StearatesNo Added Stearates
  • Plant-Source CapsulesPlant-Source Capsules
  • Pure VeganPure Vegan
  • Violite BottleViolite Bottle
  • GMO FreeGMO Free
Glutamine, Quantum

Product Benefits

Why Glutamine?

L-glutamine is a key amino acid which supports muscle and gastrointestinal tract health while promoting superior intestinal mucosa health.* Research has shown that glutamine supports the preservation of muscle mass so it may be helpful in post-exercise recovery.* This critical amino acid is also necessary for the production of glutathione, a key liver nutrient and antioxidant which prevents damage to important cellular components such as free radicals, peroxides, and heavy metals.* 

Optimal Immune Health

Glutamine is a building block of protein and is a key amino acid with many functions in the body.* Adequate amounts of protein are needed to support the immune system and to transport substances in the blood.* In addition, glutamine is a critical component of the immune system. White blood cells and certain intestinal cells use glutamine as fuel.* However, when the body is injured or burned, blood levels of glutamine can decrease, compromising the immune system while the body breaks down protein stores (muscle) to release more amino acids.* 

Incredible Intestinal Health

The intestines are also supported by healthy glutamine levels. Glutamine serves as a critical source of energy for intestinal cells, which help to maintain the barrier between the intestines and the rest of the body.* This barrier prevents bacteria or toxins from leaking from the intestines into the rest of the body.* 

Most importantly, glutamine is one of the few amino acids which can effectively cross the blood-brain barrier.* This amino acid plays a critical role in biological functions, especially during stressful states such as post-exercise, muscle recovery, and glycogen reloading.* 

Quantum Quality Guarantee

Quantum Nutrition Labs is proud to offer a high-quality nutritional product line to meet all the needs of you and your family. We provide a wide range of quantum-state nutritional formulas, including Quantum Glutamine. Our products are manufactured and diligently tested for identity, purity, strength, and nutrient content, as well as for potential contaminants such as pesticides, non-organic materials, and heavy metals including arsenic, mercury, cadmium and lead, that may negatively impact your health. These ultra-quality products provide you with full confidence in our company and our integrity that you can count on ... day in and day out. 

Please enjoy adding Quantum Glutamine to your daily nutritional regimen and feel the difference. Go Quantum! 

*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. 

Glutamine, Quantum

Serving Size 1 Capsule
Servings Per Container 100

  • L-Glutamine 500 mg
Other Ingredients: Plant-Source Capsule (cellulose, water), Rice Bran and Rice Concentrate

Take 1 capsule, 3 times daily.

Product FAQ
DOES QUANTUM TEST FOR STABILITY?
Yes, we test our products at a wide range of storage conditions, including stressed conditions to simulate advanced degradation scenarios that can include relative humidity up to 75% and temperatures as high as 104 degrees Fahrenheit to ensure the product remains stable when stored as directed on the label.

We also use nitrogen or argon flushes on many products to remove oxygen from their storage containers, extending the shelf-life. We also add moisture desiccants to keep the product dry.

Furthermore, we store our products in our exclusive VioliteTM containers. These dark violet-colored, polyethylene bottles are designed to prevent radiation damage to the ingredients by blocking light wave frequencies between 450 and 720 nanometers.

HOW ARE YOUR SUPPLEMENTS TESTED?
We guarantee the quality and consistency of every supplement we offer by using cutting-edge testing equipment and practices and running multiple tests on each ingredient, including:

  • Heavy metal testing
  • Microbial testing for contaminants
  • Microscopy to evaluate botanical identity
  • High-performance thin layer chromatography, which looks at levels of active phytochemicals within a plant
At QNL, our rigorous testing protocols guarantee that our products are free from toxins, pesticides and herbicides, and steroid and antibiotic residues.

In addition to performing in-house testing, we engage numerous third parties to validate the quality of our products. Our manufacturing facility is certified by independent testing agencies like USP and NSF. Many of our products are further certified by the Non-GMO Project, OU Kosher, and USDA Organic.

Lastly, the vitality of the ingredients tested is screened using energetic assessment methods based on an applied kinesiology method known as the Bi-Digital O-Ring Test, developed by Dr. Yoshiaki Omura.1 This method has been an integral part of QNL’s ingredient sourcing and formulation development.

WHAT ARE THE SHIPPING COSTS?
We are pleased to offer free ground shipping for supplement orders over $99.** Ground rate shipping cost is $9.95 for orders below $99. Expedited shipping costs are calculated based on service from our location in Austin, Texas, to your delivery location. The shipping cost will be calculated based on your order's weight and the shipping option you choose at checkout.

**Restrictions apply: Must be regular ground shipping within the contiguous USA. A flat rate of $19.95 shipping to HI and AK applies. Canada will require either FedEx International Economy or FedEx International priority services and cannot be shipped to PO boxes. A flat shipping fee of $32.95 will be charged for FedEx International Connect+ shipments and $54.95 will be charged for FedEx International Priority. Free shipping does not apply to certain heavy products. Please use Contact Us page directly for details.

WHERE ARE QUANTUM SUPPLEMENT INGREDIENTS SOURCED?
Quantum Nutrition Labs (QNL) meticulously sources all of its ingredients, accepting only those that meet the highest quality standards for identity, purity, strength, and composition. We strive to procure sustainably produced botanicals and innovative nutrient blends to deliver the best, most bioavailable ingredients for each of our products.

Once received, all raw materials are held in a 10-day quarantine for an in-depth inspection. We test samples from every shipment lot in our state-of-the-art, USP-certified laboratory. After ingredients are proven to be safe, pure, and free of contaminants, they are moved into the manufacturing phase of supplement development.

HOW DOES THE SUBSCRIPTION PROCESS WORK?
When you sign up for our Subscribe & Save Program, you’ll receive at least 10% off your subscription. Your savings increase to 15% if your subscription order totals $100 or a whopping 20% with a subscription order of at least $250.
WHAT IS THE QUANTUM PLANT MULTI-VITAMIN?
Quantum Plant Multi-Vitamin is a pure, plant-based, all-in-one daily supplement that offers a complete array of essential vitamins and minerals to support brain, bone, immune, and cardiovascular health while supporting pH balance with its plant-based, alkalinizing ingredients.* This multi-vitamin is made up of organic, non-GMO fermented greens and whole-food ingredients for maximum bioavailability and absorption with no added synthetics. For additional information, check out our Quantum Plant Multi-Vitamin blog post.
WHY IS IMMUNE SUPPORT IMPORTANT?
The immune system is an incredibly complex network of organs, tissues, glands, and cells that find and respond to harmful foreign invaders like viruses and bacteria, which can cause disease. The immune system relies on various micronutrients, such vitamin A, vitamin C, vitamin D, vitamin E, selenium, beta-carotene, iron, and zinc, for optimal functioning. Deficiencies in these and other phytonutrients can lead to increased risk for infection and longer recovery periods.

Ideally, we would get all the essential immune-boosting vitamins and minerals we need by eating nutritious foods. However, it can be difficult to maintain a balanced diet for many reasons. Even if you consume a nutrient-rich diet, industrial farming practices have eroded the microbiome of the soil our food is grown in and with it the nutritional value of most food products. As a result, it's critical to take targeted supplements that support your immune system.

Have more questions?
Have more questions?
  • Call Us
  • Email Us
  • Chat With Us

Reviews

Copyright 2025. Quantum Nutrition Labs - All Rights Reserved.