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Optimum Nutrition Glutamine Powder, 194 Servings
Key item features
- Optimum Nutrition, Glutamine Powder, Unflavored, 2.2 lb, 194 Servings
- Amino Acid Drink Mix: This highly concentrated dietary supplement is made up of L-glutamine, an essential amino acid that supports your body’s process of absorbing protein.
- Versatile Drink Mix: This unflavored and instantized powder stacks and mixes easily into your favorite protein drink, shake, or water.
- Amino Acid Supplement: This muscle recovery supplement contains glutamine which supports your recovery after intense workouts.
- Muscle Recovery Supplement: This drink mix can play an important role in supporting your natural muscle protein development after an intense workout that depletes natural glutamine levels.
- Convenient Glutamine Powder: Create a healthy and balanced exercise program when you add this powder drink mix into your exercise program.
Specs
- BrandOptimum Nutrition
- Size1000 Grams (Pack of 1)
- Enteral medication formPowder
- Primary ingredientGlutamine
- Activity stageIntra-Workout
- Vitamin & supplement typeGlutamine
Current price is USD$55.99
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About this item
Product details
Support your body’s recovery after a long workout with Optimum Nutrition Glutamine Powder. Glutamine is the most abundant amino acid in the body. During prolonged, intense exercise, muscle glutamine levels may be depleted, and this can limit protein synthesis. This amino acid supplement stacks well with your preferred protein powder, making this drink mix the ideal muscle recovery supplement. This powder drink mix is an easy way to supplement your diet and build your ideal exercise regime. This instantized powder mixes easily and is unflavored for stacking with protein shakes. Optimum Nutrition is part of the Glanbia global nutrition group and has been setting the Gold Standard in sports nutrition for more than 30 years — helping performance-focused athletes achieve their goals. We are proud to say that we are one of the few sports nutrition companies who own and operate our own production facilities. We take as much pride and care in crafting our award-winning supplements as our consumers do with crafting their fitness accomplishments.
- Optimum Nutrition, Glutamine Powder, Unflavored, 2.2 lb, 194 Servings
- Amino Acid Drink Mix: This highly concentrated dietary supplement is made up of L-glutamine, an essential amino acid that supports your body’s process of absorbing protein.
- Versatile Drink Mix: This unflavored and instantized powder stacks and mixes easily into your favorite protein drink, shake, or water.
- Amino Acid Supplement: This muscle recovery supplement contains glutamine which supports your recovery after intense workouts.
- Muscle Recovery Supplement: This drink mix can play an important role in supporting your natural muscle protein development after an intense workout that depletes natural glutamine levels.
- Convenient Glutamine Powder: Create a healthy and balanced exercise program when you add this powder drink mix into your exercise program.
info:
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Specifications
Brand
Optimum Nutrition
Size
1000 Grams (Pack of 1)
Enteral medication form
Powder
Primary ingredient
Glutamine
Indications
Health Concern
Immune System Support
Directions
Dosage
1 Teaspoon
Instructions
Suggested Use: Mix one teaspoon of Glutamine Powder with 8 oz water or your favorite beverage or use as directed by a physician or licensed nutritionist. Try adding Glutamine Powder to 100% Whey Protein, Pro Complex and other fine Optimum Nutrition products. Use 1-2 servings daily for best results. Store in a cool, dry place.
Warranty
Warranty information
All products come with a 90 Day, or longer, manufacturer warranty
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
L-Glutamine
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Customer ratings & reviews
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Showing 1-3 of 14 reviews
Nov 15, 2025
Ario
5 out of 5 stars review
Seller Verified Purchase
Glutamine
Years ago when I was living in Turkey, I always liked this brand. Even though Optimum was way more expensive than other supplements, I still tried to buy it because it was my favorite. But unfortunately, not all of their products were available in Turkey. Now that I live in the U.S., I'm always an Optimum customer. After using it for so many years, I know they make the best and most effective sports supplements. — From a long-time loyal customer.
Review from optimumnutrition.com
Helpful?2GDEWRZPDGPI17235781
Oct 29, 2025
Jonathan B
5 out of 5 stars review
Seller Verified Purchase
So far, real good
This is the first time I've tried this product, but I noticed my digestion has improved; which I heard it would do... thanks ON
Review from optimumnutrition.com
Helpful?2GDEWRZPDGPI17235781
Sep 26, 2025
Josh
5 out of 5 stars review
Seller Verified Purchase
Great
Product has always been great. Been buying it for well over a decade.
Review from optimumnutrition.com
Helpful?2GDEWRZPDGPI17235781
