Arginine powder is a semi-essential amino acid known for supporting blood flow, cardiovascular health, and athletic performance. It serves as a precursor to nitric oxide, a compound that relaxes blood vessels and improves circulation. Widely used in sports nutrition and pre-workout supplements, arginine enhances endurance, promotes muscle pumps, and aids in recovery. It also supports immune function, hormone regulation, and wound healing, making it valuable for overall wellness and vitality.
4o