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  • Blood flow, nutrient delivery and vascularity*
  • 1g Agmatine and 3g L-citrulline per serving*
  • Perpetual pumps and endurance*
  • Astragin enhanced for superior absorption*

Ronnie Coleman Signature Series Stacked-N.O. is a systemic blood flow and arterial dilator.

Stacked-N.O. supports a better nutrient delivery and provides a positive nitrogen balance, more oxygen to your muscles and a dominant gym performance leaving your body in a state of anabolism.*

Ingredient highlights:*

Agmatine - Is a nutrient partitioner, antioxidant & insulinogenic. Extends pumps, aids in recovery and increases luteinizing hormone and growth hormone levels.

L-citrulline - Helps promote nitric oxide production & blood flow and has been proven to be a more efficient nitric oxide potentiator.

HICA: Leucic acid - Helps increase lean body mass, has been shown to prevent over-training and reduce delayed onset muscle soreness.

L-ornithine - Provides growth hormone (GH) support, extended endurance, antioxidant amino acids and is a nitric oxide catalyst.

Nutrient Partitioning - Controls and varies the intake of proteins, carbohydrates and fats, controls body composition and aids in lean muscle mass.

Astragin - Increases amino acid absorption by 62%, ATP (adenosine triphosphate) production by 18%, vitamin absorption by 50% and amplifies nitric oxide production.


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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.