MUSCLE RULZ L-Arginine uses to promote increased nitric oxide precursors to support muscle development and recovery.
DOUBLE STRENGTH L-ARGININE: Muscle Rulz offers this non-GMO, double strength L-Arginine supplement in 1,000 mg tablets.
NITRIC OXIDE PRECURSOR*: Arginine plays an important role in the dilation of blood vessels.
PUMP BLOOD FLOW
NITRIC OXIDE PRECURSOR