OPA Nutrition L-Arginine – Nitric Oxide Performance Blend, 1400 mg, 60 Capsules (30-Day Supply)

OPA Nutrition L-Arginine is part of the OPA Rhino Series, formulated as an extra-strength amino acid complex designed to support nitric oxide performance. This purposeful formula combines multiple amino acids and supporting nutrients in a single daily serving to support circulation, endurance, and physical performance. Why This Formula ExistsThis formula was developed for individuals looking to support circulation and endurance as part of an active lifestyle. By combining L-Arginine, L-Citrulline, and Beta Alanine in a concentrated blend, it is designed to help maintain blood flow, workout performance, and stamina throughout the day. Key Ingredients & Blend Breakdown L-Arginine (400 mg) – An amino acid that supports nitric oxide production and circulation. L-Arginine AKG 2:1 Extract (400 mg) – A specialized form of arginine designed to support absorption and performance. L-Citrulline (200 mg) – Supports nitric oxide pathways and endurance capacity. L-Citrulline Malate Extra