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REX Genetics

Beta Alanine 1,600 Sustain release

Beta Alanine 1,600 Sustain release

Regular price $39.99 USD
Regular price Sale price $39.99 USD
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A necessary amino acid for the development and maintenance of muscle endurance and output.*

1 Month Supply. 

Who is REX Genetics

REX Genetics is a leading dietary supplement company based in Lexington, Kentucky in USA. The company was founded by a highly skilled team with a passion for providing high quality, nutritional supplements grounded in the incredible power of nature. From the start, REX Genetics has aimed to make a true difference in the health and well-being of our customers and the planet through sustainable company practices. Environmental stewardship is a cornerstone of our company.


All REX Genetics ingredients have been analyzed by a third-party lab for potency, quality, and purity and guaranteed to be free from pesticides, insecticides, and other toxic substances. REX Genetics products are manufactured in an environmentally controlled facility according to the current Good Manufacturing Practice (cGMP)

Innovative Design

At REX Genetics we challenged our top research and development professionals to design a premier line of pharmaceutical grade supplements.

Uncompromising Quality

Our success in the health care industry has taught us that quality, safety, and efficacy are intertwined. We’ve carried over the same dedication to uncompromising quality that we use in our pharmaceutical products to REX Genetics nutritional supplements.

Supplement facts

  Amount Per Serving
Beta Alanaine  1600 mg
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Beta Alanine 1,600 Sustain release


    Because acidity is a significant cause of muscular exhaustion, carnosine helps maintain a normal pH in muscles by buffering the hydrogen ions generated when muscles generate energy. *
    REX Genetics' Beta Alanine Sustain Release SR is essential for carnosine synthesis. *

    Beta alanine supplementation benefits muscular health, work capacity, and perceived time to fatigue during anaerobic exercise lasting 1-4 minutes and aerobic exercise lasting more than four minutes. *
    Carnosine absorption is weak and tends to be lower in females and those who consume little animal protein. * Sustain-Release beta-alanine supplementation, such as that provided by REX Genetics' Beta Alanine Sustain Release SR, has been found to improve muscle carnosine concentrations.*

  • WHY

    • Sustain muscle stamina. *
    • Maintenance of the intramuscular buffering system. *
    • Assists in training harder and longer. *

  • WHO

    Beta Alanine Sustain Release is for anyone who needs to increase muscle capacity and combat muscle fatigue in order to improve sports performance. *

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