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Our L-Arginine provides you with 500 mg of free form amino acid per capsule. L-Arginine can serve as a source of energy, and supports the effect of exercise.† One of the most important amino acids involved in the health of your immune system.†
For additional formula information, view the Supplement Facts panel.
All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose cGMP (current Good Manufacturing Practice) are independently verified by qualified certification organizations.
Free of artificial colors, flavors and preservatives, Windmill is a trusted name that has been providing America with quality supplements for over 45 years.