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    • Natural Factors L-Arginine supports healthy heart function, circulation, immunity, and healing
    • As a free-form amino acid, it is more effective than when sourced from food
    • It promotes the secretion of growth hormone and boosts the body’s nitric oxide production to relax blood vessels and improve blood flow
  • Earn 16 Reward Points
    $16.99

    Natural Factors L-Arginine supports healthy heart function, circulation, immunity, and healing. As a free-form amino acid, it is more effective than when sourced from food. It promotes the secretion of growth hormone and boosts the bodyäó»s nitric oxide production to relax blood vessels and improve blood flow.

  • Earn 28 Reward Points
    $28.99

    Precursor to L-Arginine, a non-essential amino acid that is involved in protein synthesis Healthy Protein Balance Vegetarian / Vegan