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  • Black Glutamine dietary supplement container with white and orange text R1 Rule Glutamine Unflavored
  • Front of black Rule One Glutamine container 520g with 5g L-Glutamine per serving
  • Black Glutamine dietary supplement container with white and orange text R1 Rule Glutamine Unflavored
  • Front of black Rule One Glutamine container 520g with 5g L-Glutamine per serving

Glutamine

Conditionally Essential Amino Acid
$11.99
$11.99 $19.99
Glutamine is a conditionally essential amino acid that plays an important role in protein synthesis, nitrogen balance, and muscle recovery. Intense exercise and physical stress may increase the body's demand for glutamine, making supplementation a convenient way to help maintain optimal levels.^

Informed Choice® Certified.
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.

Flavor Unflavored
Size
WHEN & HOW TO USE IT
During or After Workouts
Mix one scoop of Glutamine into protein shakes, sports drinks, smoothies, or your favorite beverages. Use during or after workouts, or anytime on non-training days. Combine with a balanced diet and exercise..




^ These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

 

Product appearance & nutrition facts may vary slightly depending on packaging.

Warnings
SELECT FLAVOR

Essential Series


Built for flexibility, the Rule 1 Essential Series makes it easy to customize any supplement routine. Use each formula on its own or stack with favorite protein shakes and workout supplements. Simple, straightforward nutrition made with premium ingredients that work as hard as you do.

QUALITY IS RULE 1. SUPERIOR VALUE IS RESULT

As one of few brands who actually makes the advanced formulas we bring to market, Rule 1 Proteins is in a unique position to maintain complete control through every step in the process.

QUALITY IS RULE 1. SUPERIOR VALUE IS RESULT