Source Naturals L-Arginine Powder 100 Grams | Amino Acid Supplement
L-Arginine is a crystalline free-form amino acid. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is also a precursor of guanidine-phosphate, phosphoarginine, and creatine, which are high-energy compounds found in muscles.
- Free-Form Powder
- Amino Acid Supplement
- Supports Muscle Metabolism
Take 1/2 teaspoon daily between meals.