-10%

ON Glutamine Powder

5 G Pure L‑Glutamine
Informed‑Choice Certified Purity
Supports Muscle Recovery
Aids Gut & Immune Health
Unflavored, Mixes Easily

Categories: Glutamine, Optimum Nutrition ON Brand: Optimum Nutrition ON

Description
Additional information

ON L‑Glutamine Powder is a premium, unflavored amino acid supplement designed to support muscle recovery, immune health, and gut integrity. Each serving provides 5 g of pure L‑glutamine—the most abundant amino acid in skeletal muscle—helping replenish levels depleted during intense training and supporting protein synthesis. Instantized for smooth mixing, it blends seamlessly into drinks and is Informed‑Choice certified for banned substances.

Glutamine is the most abundant amino acid in the body, comprising more than 60% of the free amino acid pool in skeletal muscle and greater than 20% of total circulating amino acids. During prolonged, intense exercise, muscle glutamine levels may be depleted, and this can limit protein synthesis.¹ Glutamine Powder is an easy way to supplement your diet. This instantized powder mixes easily and is unflavored for ‘stacking’ with protein shakes.

Weight	0.65 kg

Related products

Muscle Tech Platinum 100% Glutamine

-65%

Out of Stock

PVL Gold Series Glutamine Gold+

-72%

ON Serious Mass Gainer

-19%

ON Gold Standard Pre-Workout

-25%

ON Gold Standard 100% Whey Protein

-9%

ON Micronised Creatine

-49%

{"title":"All","number":"3","post_title":1,"ignore_sticky_posts":true,"meta":{"meta_date":true},"layout":"list","list_layout":"list_1","grid_layout":"grid_1","featured_layout":"featured_1","image_size":"hexwp_thumbnail","ratio":"hw-ratio100","image_width":"27","box_layout":"none","post_type":"post","action":"hexwp_post_list","post_status":"publish"}

Why Should Runners & Sports Athletes Take Protein?

29 April 2025

Best Nutrients used by Sports Persons to Increases Athletic Performance

29 April 2025

10 Best Exercises to Increase Muscular Endurance

29 April 2025