Stage 1: Rapid Increases in Nitric Oxide Production*

The arginine powering naNO^X9 Hardcore Pro Series gets absorbed into the bloodstream, where it enters the endothelial cells and gets converted to nitric oxide via the process of nitric oxide synthase.*

Stage 2: Activation of Key Signaling Enzymes*

Newly formed N.O. molecules rapidly diffuse from the endothelium into the smooth muscle cells that make up the blood vessel, where they bind to and activate the enzyme guanylyl cyclase (GC).

Stage 3: Vascular Smooth Muscle Relaxation*

The enzyme GC converts guanosine triphosphate (GTP) to cyclic guanosine monophosphate (cGMP), which serves as a messenger for many important cellular functions, such as signaling smooth muscle relaxation.

Stage 4: Enhanced Vasodilation

As a result, contractile reactions within the smooth muscle cells of the blood vessels are decreased, enhancing vasodilation.

Frequently Asked Questions

What is naNO^X9 Hardcore Pro Series?

naNO^X9 Hardcore Pro Series is an advanced, rapid-release nitric oxide system engineered to meet the needs of hard-training athletes. Unlike time-release and sustained-release N.O. pills, its hard-hitting formula is scientifically designed to flood your system with nitric oxide boosting arginine at the start of your workout, for powerful pumps and extreme skin-tight muscle fullness all in just one dose!*

What's in naNO^X9 Hardcore Pro Series?

naNO^X9 Hardcore Pro Series is scientifically formulated by the Team MuscleTech® R&D experts and features a true, nitric oxide generating powerhouse designed to trigger rapid vasodilation of blood vessels for massive muscle pumps and extreme muscle hardness every time you train!*

How does naNO^X9 Hardcore Pro Series work?

Here's how naNO^X9 Hardcore Pro Series quickly initiates a series of physiological reactions to trigger the powerful vasodilation needed to get you pumped*:

Stage 1: Rapid Increases in Nitric Oxide Production*: The arginine powering naNO^X9 Hardcore Pro Series gets absorbed into the bloodstream, where it enters the endothelial cells and gets converted to nitric oxide via the process of nitric oxide synthase.*

Stage 2: Activation of Key Signaling Enzymes*: Newly formed N.O. molecules rapidly diffuse from the endothelium into the smooth muscle cells that make up the blood vessel, where they bind to and activate the enzyme guanylyl cyclase (GC).

Stage 3: Vascular Smooth Muscle Relaxation*: The enzyme GC converts guanosine triphosphate (GTP) to cyclic guanosine monophosphate (cGMP), which serves as a messenger for many important cellular functions, such as signaling smooth muscle relaxation.

Stage 4: Enhanced Vasodilation*: As a result, contractile reactions within the smooth muscle cells of the blood vessels are decreased, enhancing vasodilation.

How do I take naNO^X9 Hardcore Pro Series?

Beginners should start with one serving (3 caplets) with an 8-oz. glass of water, twice daily. Intermediate and advanced bodybuilders should refer to the dosing chart. On days of your workout, take 1 of these servings before your workout. Do not exceed 10 caplets in a 24-hour period. Consume ten 8-oz. glasses of water daily for general good health. Read the entire label before use and follow the directions carefully.