Strength & Recovery

Glutamine Powder

  • L-GLUTAMINE

    5G

5G L-GLUTAMINE

Glutamine is the most abundant amino acid in the body and plays an important role in muscle. During prolonged periods of intense exercise glutamine levels can be depleted which may limit protein synthesis. Our Glutamine Powder is a simple way to supplement your diet with this amino acid. Just one table spoon of Glutamine Powder provides more glutamine than 4 jumbo eggs, 4 oz. of lean beef, ¾ cup of soybeans or a 4 oz. chicken breast. Because it’s unflavored and instantized for easy mixing, you can add the powder into fruit juice, protein shakes or your favorite weight gain formulaMade with Pure L-Glutamine

  • Made with Pure L-Glutamine
  • Unflavored Versatility
  • Add to Protein & MRP Shakes
  • Mixes Easily with a Spoon
  • Wide Variety of Available Sizes
  • May support Muscle Recovery Efforts
On Sale:

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Who Uses Glutamine Powder?

Brock Cunico

“This is a staple for part of my post workout recovery after every weight training session. I add one tablespoon to my protein shakes after workouts to support my recovery.”

Tobias Young

“I train hard 6 days per week, so my body needs to recover as much as possible. Glutamine helps support muscle recovery, so I take it post workout and before bed.”

Optimum Nutrition Quality

At ON we are proud to know that we are one of the few sports nutrition companies who own and operate their own production facilities. While it's true that ON is one of the world's largest producers of sports nutrition products, we remain focused on being recognized as the best. In fact, our requirements for raw materials are so strenuous that it's not unusual for ON Quality Assurance Technicians to reject entire truckloads of raw materials that do not meet our high standards. We like to think that we take as much pride & care in crafting our award-winning supplements as our consumers do with crafting their physiques and fitness accomplishments.


There is Only One Gold Standard

Optimum Nutrition's Award Winning supplements have consistently delivered the Highest Quality products to athletes across the globe -- Here is a brief look at how.