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  • Supports muscle protein synthesis.*
  • Supports the health of your blood vessels and circulation.*

Natrol L-Arginine is formulated to provide 3000mg of this advanced formula per serving. Natrol L-Arginine supports vasodilation to enhance blood flow.*

L-Arginine is a naturally occurring amino acid vital for a variety of biochemical reactions in our bodies. L-Arginine is involved in cell division, immune, and heart functions*


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Disclaimers: * No claims found on our web pages or in print have been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion on these pages is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any diet or exercise program. Netrition and its associates are not responsible for product claims made by manufacturers on this web site. Netrition, Inc. is not responsible for typographical errors. Prices and information on these pages are subject to change without notice.