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Nutricost Pure L-Citrulline Powder is formulated for athletes, fitness enthusiasts, and active individuals looking to support exercise performance, endurance, circulation, and muscle recovery. Unlike citrulline malate, this product contains pure L-Citrulline (base), allowing users to control their dosage without the added malate component. L-Citrulline is converted into L-arginine in the body, helping increase nitric oxide production, which supports healthy blood flow and may improve exercise performance during high-intensity training.
Each serving supplies 3 grams of pure L-Citrulline, and each 600-gram container provides roughly 200 servings, making the three-bottle bundle suitable for long-term supplementation. The powder is unflavored, allowing it to blend easily with pre-workout formulas, protein shakes, or plain water without adding sweetness or artificial flavors. The supplement is also vegan, gluten-free, non-GMO, and manufactured in a GMP-compliant, FDA-registered facility, with third-party testing for quality assurance.
Scientific research suggests that 6–8 grams of L-Citrulline taken approximately one hour before exercise may provide the greatest performance benefits, meaning many users choose to consume two or more servings depending on their training goals. Community feedback generally praises Nutricost for its affordability, purity, and value, although some users note that the powder can settle quickly after mixing because it contains no fillers or instantizing agents.