L-Glutamine Powder

L-Glutamine Powder provides pharmaceutical-grade free-form L-glutamine, the most abundant amino acid in the human body and a conditionally essential nutrient during times of physical stress, intense training, or gastrointestinal challenges.

While the body can synthesize glutamine under normal conditions, demand often exceeds production during periods of illness, heavy exercise, or digestive dysfunction.

Glutamine serves as the primary fuel source for rapidly dividing enterocytes (intestinal lining cells) and colonocytes, making it essential for maintaining intestinal barrier integrity.

Research demonstrates that glutamine supplementation helps preserve tight junction proteins between intestinal cells, reducing intestinal permeability commonly known as "leaky gut syndrome."

By supporting the structural integrity of the gut barrier, glutamine helps prevent unwanted substances from entering the bloodstream while maintaining proper nutrient absorption.

Beyond gut health, glutamine functions as a critical nitrogen transporter throughout the body, shuttling nitrogen to tissues that need it most—including immune cells, muscle tissue, and the liver.

Approximately 60% of skeletal muscle stores consist of glutamine, and levels can drop by 25% or more during prolonged intense exercise.

This depletion correlates with compromised immune function, making supplementation particularly valuable for athletes and active individuals.

The unflavored powder format allows for flexible dosing and easy integration into existing supplement protocols.

This product is non-GMO, gluten-free, dairy-free, soy-free, and vegetarian-friendly, manufactured in a GMP-registered facility to ensure pharmaceutical-grade purity.