-15%
L-Arginine and L-Citrulline are two amino acids bundled into a single powerful supplement. L-Arginine is a crucial factor in muscle metabolism and serves as a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels. L-Citrulline helps the body rid itself of ammonia, a by-product of exercise. This clearing enables the body to recover after a workout. Certain research publications indicate that L-Arginine HCL may help support the following: Supports protein metabolism. Supports maintain muscle tissue. Supports heart function & circulation.
