NOW Foods Sports Nutrition Arginine & Citrulline Powder offers a balanced 1:1 ratio of two key amino acids, designed to support nitric oxide production and athletic performance. This unflavored powder blend provides a convenient way to incorporate arginine and citrulline into a fitness regimen, with each serving delivering a precise combination to promote vasodilation and nutrient delivery to working muscles. The product is free from artificial colors, flavors, and preservatives, aligning with clean-label preferences. Arginine serves as a precursor to nitric oxide, which helps relax blood vessels and improve circulation during exercise.

Citrulline, when combined with arginine, may enhance arginine availability in the body, potentially extending the benefits of improved blood flow and reduced fatigue. The 1:1 ratio is formulated to offer a synergistic effect, making this powder suitable for pre-workout or daily supplementation. Each 12-ounce container provides multiple servings, offering good value for regular users. The powder has a fine, easy-to-mix texture that dissolves quickly in water or other beverages, with a mild taste that does not overpower the drink. It is suitable for athletes, bodybuilders, and active individuals seeking to support endurance, strength, and recovery. The formula is non-GMO, vegan, and manufactured in a facility that follows Good Manufacturing Practices (GMP), ensuring quality and consistency. This supplement can be used by both men and women aiming to optimize their training outcomes. As a sports nutrition product, it emphasizes practical benefits without overclaiming. Regular use may contribute to improved exercise performance, increased stamina, and reduced muscle soreness. The simple ingredient profile and absence of stimulants make it a flexible addition to any fitness stack, whether taken alone or alongside other supplements. The 12-ounce packaging is practical for home or gym storage. With a competitive price point, this powder provides an economical option for those looking to support their athletic goals. The brand’s reputation for quality and transparency adds confidence to the purchase.

It is a straightforward, effective supplement for enhancing nitric oxide levels and promoting better circulation during physical activity.