• Supports exercise endurance and intensity
• Suitable for everyday fitness enthusiasts and hardcore athletes alike
• 3,000mg of l-arginine alpha-ketoglutarate per serving
• Made in the USA using ingredients that are both foreign and domestic

Arginine alpha-ketoglutarate, or AKG, is used to support nitric oxide production. Nitric oxide promotes vasodilation to increase blood and oxygen circulation throughout the body, allowing you to work out harder for longer periods of time.

If your sights are set on achieving a photo-worthy pump, consider adding The Vitamin Shoppe® brand Arginine AKG tablets to your supplement stack.

Experience powerful, stim-free performance with 5% Nutrition Pump Shot Muscle Nitric Oxide. Designed to enhance blood flow and vascularity, this fast-acting formula supports intense muscle pumps, improved endurance, and better nutrient delivery—perfect for maximizing every workout.

• Promotes energy and power
• Supports strength and endurance
• Aids muscle mass and recovery
• Free of gelatin, sugar, preservatives, and artificial colors, flavors, or sweeteners

Nothing will stand in your way when you’re fueled by VolcaNO. This earth-shattering pre-workout combines l-citrulline, CON-CRET^®, and agmatine to support the energy, power, and strength needed to destroy even the most punishing workouts.

Frequently Asked Questions

What is l-citrulline?

L-citrulline is an amino acid involved in the production of nitric oxide, which increases blood flow to working muscles.

What is CON-CRET?

CON-CRET is a concentrated form of creatine that promotes strength, endurance, and muscle mass with reduced bloating.

What is agmatine?

Agmatine is a metabolite of the amino acid l-arginine. It’s involved in the synthesis of nitric oxide and supports athletic performance.

Ryse Fuel delivers clean, powerful energy with zero crash so you can push harder, lift heavier, and stay sharp from the first rep to the final task of your day. Packed with nootropic boosters, electrolytes, and bold flavor, Ryse helps you rise above ordinary energy drinks and hit your peak every time.