|New!|||||Specials|||||As Seen on TV|||||Shop by Brand|||||Combo Savers|||||Clearance Items|
L-Arginine is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen.
1/2 Teaspoon daily between meals.
Overall Rating for Source Naturals L-Arginine Powder - 100 Grams
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.