Glutamine

Glutamine Supplements — Buy L-Glutamine Online in UAE

Sport Inn stocks high-quality glutamine supplements in UAE including L-glutamine powder from trusted brands. Glutamine is the most abundant amino acid in the human body and plays a critical role in muscle recovery, immune function, and gut health — making it one of the most widely used supplements by serious athletes.

Shop L-glutamine online in UAE with fast delivery to Abu Dhabi, Dubai, and all emirates. All products are 100% authentic.

What Is Glutamine and Why Should Athletes Use It?

Understanding Glutamine

Glutamine is a conditionally essential amino acid, meaning that while your body can produce it under normal conditions, intense physical stress — such as hard training — depletes glutamine levels faster than your body can replenish them. Supplementing with L-glutamine helps restore these levels, supporting recovery, immune defence, and muscle tissue integrity.

Glutamine Benefits

• Supports muscle recovery and reduces exercise-induced muscle soreness

• Helps maintain immune function during periods of intense training

• Supports gut health and intestinal barrier integrity

• Aids glycogen replenishment after prolonged exercise

• Helps prevent muscle catabolism (breakdown) during caloric restriction

L-Glutamine Powder vs Other Forms

L-glutamine powder is the most widely used and cost-effective form of glutamine supplementation. It mixes easily with water, protein shakes, or BCAAs and is unflavoured, making it convenient to add to any existing supplement routine. L-glutamine powder is available in various sizes at Sport Inn.

How and When to Take Glutamine

The most effective times to take L-glutamine are post-workout and before bed. A typical dose of 5 to 10 grams post-training helps kick-start the recovery process. A second serving before sleep supports overnight recovery and immune function.

What Is Glutamine Good For?

Beyond the gym, glutamine is widely researched for its role in supporting intestinal health, particularly in individuals under physical stress. It is one of the few amino acids that can cross the blood-brain barrier and may also support cognitive function and reduce mental fatigue during prolonged training periods.