

Hero image 0 of Optimum Nutrition Glutamine Powder, 194 Servings, 0 of 9
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
Price when purchased online
- Free shipping
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $55.99
Subscribe
$55.99
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $55.99
One-time purchase
$55.99
How do you want your item?
Try 30 days for just $1! Choose annual plan at checkout.
Columbus, 43215
Arrives by Tomorrow
.Order within 52 min
Sold by Pattern|Pro Seller
Fulfilled by Walmart
4.6758882309400445 stars out of 5, based on 10834 seller reviews(4.7)10834 seller reviews
Free 90-day returns
More seller options (1)
Starting from $65.13
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:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
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
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.
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
Similar items you might like
Based on what customers bought
XTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Blue Raspberry Ice Flavor, 90 Servings $55.94 62.2 ¢/count
$5594current price $55.9462.2 ¢/countXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Blue Raspberry Ice Flavor, 90 Servings
11234.7 out of 5 Stars. 1123 reviewsXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Mango Madness Flavor, 90 Servings $49.99 $17.98/lb
$4999current price $49.99$17.98/lbXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Mango Madness Flavor, 90 Servings
3834.6 out of 5 Stars. 383 reviewsXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Watermelon Explosion Flavor, 90 Servings $54.99 61.1 ¢/count
$5499current price $54.9961.1 ¢/countXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Watermelon Explosion Flavor, 90 Servings
3864.7 out of 5 Stars. 386 reviewsMusclePharm Glutamine Essentials Powder, Muscle Growth and Recovery, 60 Servings $24.99 $2.27/oz
$2499current price $24.99$2.27/ozMusclePharm Glutamine Essentials Powder, Muscle Growth and Recovery, 60 Servings
3134.7 out of 5 Stars. 313 reviewsBest seller Spring Valley L-Glutamine Tablets Dietary Supplements, 500 mg, 100 Count $7.46 7.5 ¢/count
Best seller
2 optionsAvailable in additional 2 options$746current price $7.467.5 ¢/countSpring Valley L-Glutamine Tablets Dietary Supplements, 500 mg, 100 Count
2174.5 out of 5 Stars. 217 reviewsOptimum Nutrition L-Glutamine Muscle Recovery Capsules, 1000mg, 240 Count (Package May Vary) $23.99 $48.96/count
$2399current price $23.99$48.96/countOptimum Nutrition L-Glutamine Muscle Recovery Capsules, 1000mg, 240 Count (Package May Vary)
1974.7 out of 5 Stars. 197 reviewsOptimum Nutrition L-Glutamine Muscle Recovery Powder, 600 Gram $59.99
$5999current price $59.99Optimum Nutrition L-Glutamine Muscle Recovery Powder, 600 Gram
54.8 out of 5 Stars. 5 reviewsOptimum Nutrition Amino Energy, Citrus Spritz, 65 srv $39.02 Was $44.99
$3902current price $39.02, Was $44.99$44.99Optimum Nutrition Amino Energy, Citrus Spritz, 65 srv
44.8 out of 5 Stars. 4 reviewsOptimum Nutrition Amino Energy, Tropical Sunrise, 65 srv $41.19
$4119current price $41.19Optimum Nutrition Amino Energy, Tropical Sunrise, 65 srv
24.5 out of 5 Stars. 2 reviewsXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Strawberry Kiwi Splash Flavor, 90 Servings $54.99 61.1 ¢/count
$5499current price $54.9961.1 ¢/countXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Strawberry Kiwi Splash Flavor, 90 Servings
3764.7 out of 5 Stars. 376 reviewsBPI Sports Best Aminos - BCAA Powder Post Workout & Glutamine Recovery Drink with Branched Chain Amino Acids for Hydration & Recovery, for Men & Women - Fruit Punch - 25 Servings $23.99 $2.73/oz
$2399current price $23.99$2.73/ozBPI Sports Best Aminos - BCAA Powder Post Workout & Glutamine Recovery Drink with Branched Chain Amino Acids for Hydration & Recovery, for Men & Women - Fruit Punch - 25 Servings
1454.5 out of 5 Stars. 145 reviewsOptimum Nutrition Micronized Creatine Monohydrate Capsules, 100 Capsules $24.99 25.0 ¢/ea
$2499current price $24.9925.0 ¢/eaOptimum Nutrition Micronized Creatine Monohydrate Capsules, 100 Capsules
1364.5 out of 5 Stars. 136 reviewsRollback Optimum Nutrition, Micronized Creatine Powder, Unflavored 60 Servings $14.97 Was $17.97 $1.03/oz
Rollback
5 optionsAvailable in additional 5 options$1497current price $14.97, Was $17.97$17.97$1.03/ozOptimum Nutrition, Micronized Creatine Powder, Unflavored 60 Servings
22044.5 out of 5 Stars. 2204 reviewsOptimum Nutrition Essential Amino Energy Plus Electrolytes Stick Packs, Energy Powder, Surfside Citrus and Strawberry Burst, 30 Count $34.99
$3499current price $34.99Optimum Nutrition Essential Amino Energy Plus Electrolytes Stick Packs, Energy Powder, Surfside Citrus and Strawberry Burst, 30 Count
XTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Smash Apple Flavor, 90 Servings $43.99 48.9 ¢/count
$4399current price $43.9948.9 ¢/countXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Smash Apple Flavor, 90 Servings
7364.6 out of 5 Stars. 736 reviewsOptimum Nutrition Micronized Creatine Monohydrate Capsules, Keto Friendly, 2500mg, 300 Capsules (Packaging May Vary) $44.99 15.0 ¢/ea
$4499current price $44.9915.0 ¢/eaOptimum Nutrition Micronized Creatine Monohydrate Capsules, Keto Friendly, 2500mg, 300 Capsules (Packaging May Vary)
1054.1 out of 5 Stars. 105 reviewsXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Glacial Grape Flavor, 90 Servings $64.99 72.2 ¢/count
$6499current price $64.9972.2 ¢/countXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Glacial Grape Flavor, 90 Servings
8524.7 out of 5 Stars. 852 reviewsXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Mango Madness Flavor, 30 Servings $27.99 $2.00/oz
$2799current price $27.99$2.00/ozXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Mango Madness Flavor, 30 Servings
3884.6 out of 5 Stars. 388 reviewsXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Airheads Cherry Flavor, 30 Servings $22.45 Was $24.97 $1.60/oz
$2245current price $22.45, Was $24.97$24.97$1.60/ozXTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Airheads Cherry Flavor, 30 Servings
744.6 out of 5 Stars. 74 reviewsBodyHealth PerfectAmino Powder BCAA and EAA Powder, Mocha, Pre and Post Workout, 30 Servings $45.90
$4590current price $45.90BodyHealth PerfectAmino Powder BCAA and EAA Powder, Mocha, Pre and Post Workout, 30 Servings
15 out of 5 Stars. 1 reviews
Check out these related products
Optimum Nutrition, Glutamine Powder, Unflavored, 10.6 oz, 58 Servings $23.99
$2399current price $23.99Optimum Nutrition, Glutamine Powder, Unflavored, 10.6 oz, 58 Servings
254.7 out of 5 Stars. 25 reviewsBest seller Optimum Nutrition Essential Amino Energy Powder Plus Hydration, Tangerine Wave, with BCAA, Electrolytes, and Caffeine, 30 Servings $21.24 $2.10/oz
Best seller
$2124current price $21.24$2.10/ozOptimum Nutrition Essential Amino Energy Powder Plus Hydration, Tangerine Wave, with BCAA, Electrolytes, and Caffeine, 30 Servings
1044.5 out of 5 Stars. 104 reviewsMuscle Pharm Select Aminos -EAA BCAAs, Post Workout Essential Amino Acids Powder, Pre Workout Energy Supplement for Men & Women with Branched Chain Amino Acids, 30 Servings, Watermelon Crush $29.99
$2999current price $29.99Muscle Pharm Select Aminos -EAA BCAAs, Post Workout Essential Amino Acids Powder, Pre Workout Energy Supplement for Men & Women with Branched Chain Amino Acids, 30 Servings, Watermelon Crush
11 out of 5 Stars. 1 reviewsMuscle Pharm Select Aminos -EAA BCAAs, Post Workout Essential Amino Acids Powder, Pre Workout Energy Supplement for Men & Women with Branched Chain Amino Acids, 30 Servings, Sour Candy Flavor $29.99
$2999current price $29.99Muscle Pharm Select Aminos -EAA BCAAs, Post Workout Essential Amino Acids Powder, Pre Workout Energy Supplement for Men & Women with Branched Chain Amino Acids, 30 Servings, Sour Candy Flavor
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Chocolate Malt, 24g Protein, 2 LB $39.99 Was $51.49 $20.00/lb
$3999current price $39.99, Was $51.49$51.49$20.00/lbOptimum Nutrition Gold Standard 100% Whey Protein Powder, Chocolate Malt, 24g Protein, 2 LB
38624.6 out of 5 Stars. 3862 reviewsOptimum Nutrition Gold Standard 100% Casein Protein Powder, Chocolate Peanut Butter, 24g Protein, 4 Lb $75.22 $18.81/lb
$7522current price $75.22$18.81/lbOptimum Nutrition Gold Standard 100% Casein Protein Powder, Chocolate Peanut Butter, 24g Protein, 4 Lb
724.6 out of 5 Stars. 72 reviewsOptimum Nutrition Platinum Hydrowhey Protein Powder, Turbo Chocolate, 30g Protein, 1.8 Lb $47.44 Was $54.99 $27.11/lb
$4744current price $47.44, Was $54.99$54.99$27.11/lbOptimum Nutrition Platinum Hydrowhey Protein Powder, Turbo Chocolate, 30g Protein, 1.8 Lb
405 out of 5 Stars. 40 reviewsOptimum Nutrition, Gold Standard 100% Whey Protein Powder, French Vanilla Creme, 5 lb, 73 Servings $89.94 $1.12/oz
$8994current price $89.94$1.12/ozOptimum Nutrition, Gold Standard 100% Whey Protein Powder, French Vanilla Creme, 5 lb, 73 Servings
38624.6 out of 5 Stars. 3862 reviews
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
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
