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CloseJackedPack does not imply any medical claims from contributor reviews. Results may vary.
*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.
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The combination of these three amino acids make up over 1/3 of all skeletal muscle in the human body, and they have been shown to play an important role in protein synthesis, and thus muscle growth, repair and other vital cellular.
Leucine can, amongst other benefits, promote exercise performance and recovery, especially when taken at high dosages.
The refreshing and highly functional USN Amino Muscle has been developed to enhance your energy and performance levels throughout your workout, supporting a heightened output potential while speeding up recovery.
L-Glutamine is the most abundant amino acid found in the human body and is arguably the most important in the process of building lean muscle and gaining strength.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Ultimate Sports Nutrition (USN) has been a global sports nutrition leader for over 20 years. Our products are sold in 100+ countries worldwide through strategic distribution partners.
A Mission of Always Pushing Forward
Our mission is to push the boundaries of athletic performance through high quality & great tasting nutrition products that are made from premium and carefully selected raw materials.
A Reputation of Safety, Quality & Trust
At USN we pride ourselves in being one of the most trusted sports supplement brands globally, and on being recognized for our passion to innovate and deliver safe, superior products to customers worldwide.
For over 20 years, USN has been committed to supporting all fitness-lifestyles through our relentless innovation, research & development team. USN products deliver full label transparency and powerful doses of clinically-researched, patented, and licensed ingredients.
100% of all USN North America products are manufactured in US cGMP facilities.
Expanding our Global Footprint
Today, USN operates out of three corporate headquarters with offices in the United States, South Africa, and the United Kingdom.
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