• - Trial size! 12 capsules
  • 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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