(3 Pack) Source Naturals - L-Arginine, Free Form, 500 mg, 100 Capsules

Source Naturals - L-Arginine, Free Form, 500 mg, 100 Capsules sold as single and value multi-packs. Buy in quantity and save! Amino Acid Supplement Promotes Increased Circulation 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 a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels. Suggested Use 2 capsules, 1 to 3 times daily between meals. Store in a cool, dry place.

(3 Pack) Source Naturals - L-Arginine, Free Form, 500 mg, 100 Capsules