Train harder, push farther and increase your strength and endurance. We guarantee it!

• Naturally stimulates EPO production legally*
• Dramatically improves speed, strength and endurance*
• Increases VO2 max and running economy*
• Run, cycle and swim faster*
• No banned substances

Directions for Use

For nearly a decade, NO3 has been raising the bar in nitric oxide support. NO3 Chrome supports increased nitric oxide production, increased blood flow, and powerful pumps. Whether you're looking to take your performance to the next level, or amplify results with a caffeine-free nitric oxide igniter, NO3 is engineered so you get the most out of every rep.

• POWERFUL PUMPS — Powerful pumps and increased blood flow with our Extreme Vascularity Complex.
• CLINICALLY STUDIED — Features Nitrosigine and (NO3-T) nitrate technologies, patented ingredients which have been clinically studied.
• STIMULANT FREE — Stimulant free formula is perfect for use at any time of the day, including evening training or physical activity.
• STAND-ALONE OR STACKABLE — Amplify your results by taking NO3 individually, or paired alongside your favorite pre-workout.

 

Hyper intensify your next workout!

• Increase vascular function and blood flow, boost nitric oxide and muscle pumps
• Improve lactic acid and buffering
• Reduces fatigue by increased oxygen to working muscles
• 34% increase in ATP - vital, muscle energy production

Real Science. Real Results.

• Top studies use L-Citrulline Malate 2:1 - ratio proven
• INFORMED CHOICE Certified - safe for sport

What is L-Citrulline?

L-citrulline is one of the three dietary amino acids in the urea cycle, alongside L-arginine and L-Ornithine. Taking L-citrulline increases plasma levels of ornithine and arginine and improves the ammonia recycling process and nitric oxide metabolism. Consequently, it is used in areas where nitric oxide is relevant, namely athletic performance, and vascular health, and erectile dysfunction. There are very few foods that have notable amounts of citrulline, watermelon being a notable exception.

Yamamoto® Nutrition Arginine PRO is a dietary supplement with L-arginine and is recommended for people with an increased need for L-arginine, especially athletes who do strenuous physical activity. The product consists of 100% Arginine HCl from the Kyowa® brand, a guarantee of quality. The Kyowa Quality (KQ®) brand consists of a wide range of ultra-pure amino acids and related compounds provided by Kyowa® Hakko BIO Co. LTD., The global market leader with over 60 years of experience and a reputation for strict quality assurance become. It has innovative fermentation technology that has been developed over the years. Kyowa® has become a pioneer of trust in the healthcare sector. QUALITY FIRST The KQ® brand offers consistently pure products and is based on 60 years of Kyowa® experience. Quality assurance is the core of the KQ brand. L-arginine is a non-essential amino acid, which means that under normal conditions it can be synthesized by the human body to meet the needs. With poor diet or heavy physical activity, the body is no longer able to produce enough arginine, so a certain amount must be added through diet or through supplements.