Douglas Laboratories L-Arginine 500 mg - 60 Capsules

Douglas Laboratories L-Arginine 500 mg | 60 Capsules

Healthy blood flow is the foundation of cardiovascular wellness — Douglas Laboratories L-Arginine 500 mg delivers the primary substrate for nitric oxide synthase (NOS), supporting nitric oxide production that promotes vasodilation, healthy blood flow, endothelial function, and cardiovascular health.

Key Benefits

• Nitric Oxide Production: L-arginine is the primary substrate for NOS — the enzyme that produces vasodilating nitric oxide
• Cardiovascular Health: Supports healthy blood flow, endothelial function, and cardiovascular wellness
• Blood Pressure Support: Supports healthy blood pressure via nitric oxide-mediated vasodilation
• Athletic Performance: Supports muscle blood flow, oxygen delivery, and physical performance
• Immune Function: Supports healthy immune cell activity and wound healing
• Protein Synthesis: Supports muscle protein synthesis and overall metabolic function

Product Details

• 60 capsules per bottle — 60-day supply at 1 capsule/day
• 500 mg L-arginine per capsule — primary nitric oxide precursor amino acid
• Third-party tested for purity and potency | Free from artificial additives

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.