Supports nitric oxide production

Helps maintain healthy blood flow

Delivers 850 mg per serving

Swanson Super Strength L-Arginine is an antioxidant amino acid that helps encourage the production of nitric oxide, a compound that helps keep healthy blood vessels dilated to promote blood flow. Each serving delivers 850 mg of L-Arginine.

FAQs

Q: What does the “L” stand for?
A: The “L” designates the free-form amino acid that is most bioavailable.

Q: What’s the difference between L-Arginine and Arginine AKG?
A: Arginine AKG has arginine bound to Alpha Ketoglutarate to enhance absorption and utilization.