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Nutricost Pure L-Citrulline (Base) Powder
Nutricost Pure L-Citrulline Powder is a single-ingredient amino acid supplement formulated to support exercise performance, endurance, and blood flow. Free from malate blends, this unflavored powder provides pure L-citrulline in flexible doses, appealing to athletes seeking customizable pre-workout supplementation without unnecessary additives.
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- Independently tested by our review team
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About the Product

Key features
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Pure L-Citrulline: Contains L-Citrulline base powder without added malate.
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3g Per Serving: Provides 3 grams of L-Citrulline in each serving.
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200 Servings Per Bottle: Each 600g bottle offers approximately 200 servings.
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Unflavored Formula: Easy to mix with water, shakes, or pre-workout drinks.
Expert Backed Review Summary
Nutricost Pure L-Citrulline Powder distinguishes itself through simplicity and value. Unlike citrulline malate products, it contains pure L-citrulline without added malic acid, providing 3 grams per serving and allowing users to adjust dosing according to their training goals. Research suggests L-citrulline may support nitric oxide production, potentially enhancing blood flow, exercise endurance, and perceived muscle pump during workouts. The formula is gluten-free, non-GMO, vegetarian-friendly, and manufactured in a GMP-compliant, FDA-registered facility with third-party testing claims. Users frequently praise its affordability, large serving count, and effectiveness when used before resistance training or intense exercise. Many also appreciate the absence of artificial flavors and stimulants. However, the unflavored powder isn't entirely taste-neutral. Some reviewers describe a bitter taste and occasional mixing inconsistencies that require extra shaking or warmer liquids for better dissolution. Community discussions also highlight concerns about batch-to-batch texture differences, though many long-term users continue reporting satisfactory results.
Before you buy
FAQs
Each serving provides 3 grams of pure L-Citrulline powder.
Each 600g bottle contains approximately 200 servings.
No, it has an unflavored formula that can be mixed with your preferred beverage.
No, it contains L-Citrulline base rather than L-Citrulline Malate.
Yes, the product is listed as gluten-free and non-GMO.