Source Naturals L-Arginine 1000mg, 100 Tablets Pack of 2
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Source Naturals L-Arginine 1000mg, 100 Tablets (Pack of 2)
- A crystalline, free-form amino acid
- An important factor in muscle metabolism
- Works to transport, store, and excrete nitrogen
- A precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels
- Also a precursor of guanidophosphate, phosphoarginine, and creatine, the high-energy compounds found in muscles
