Chemistry Labs L-Arginine Powder, Fuels Exercise and Supports Recovery, 30 Servings

Description

⚡ Unlock your workout’s full potential with every scoop!

Chemistry Labs L-Arginine Powder delivers 3 grams of lab-grade L-Arginine per serving, a key amino acid that boosts nitric oxide production to optimize blood flow and muscle performance. Perfect for mixing into custom pre-workout blends, this powder supports exercise endurance, recovery, and protein synthesis. Backed by GNC’s decades of scientific rigor, it’s a trusted choice for professionals seeking a clean, effective performance edge.