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500 mg 100 capsules: Twinlab, Item# 02012


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$15.99 each

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$11.99 each

500 mg 100 capsules
Item Catalog Number: 02012

L-arginine is a free-form amino acid that is needed to create both creatine and urea, a waste product that is necessary for the removal of toxic ammonia from the body. While the body manufactures some L-arginine, it is considered a semi-essential amino acid as supplementation is sometimes needed. Arginine is a precursor to nitric oxide, which causes relaxation of the blood vessels, and also plays a key role in the production of protein.

Supplement Facts

Serving Size 1 capsule

Servings Per Container 100

Amount Per Serving

L-Arginine (L-arginine hydrochloride, L-arginine)

500 mg

Other ingredients: Gelatin, cellulose, purified water, MCT, magnesium stearate

Free of corn, soy, yeast, rice, barley, wheat, lactose (milk sugar) and all milk products, citrus, fish, and egg products, flavorings, sugars, salt, artificial sweeteners, colorings, preservatives, sacicylates, tablet binders, coatings.

Dosage and Use
  • As a dietary supplement, take one capsule daily or as directed by a healthcare professional.

People who are on blood pressure medication should monitor their blood pressure levels, or consult their physician before taking arginine.

This supplement should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. If you have diabetes or have ever been diagnosed with cancer or cardiovascular disease, consult your healthcare practitioner before using this product. L-arginine sometimes can reactivate latent herpes virus infections. Those with certain psychoses may experience worsened symptoms if they take L-arginine supplements. Always take antioxidants with L-arginine. Consult your healthcare professional prior to use if you have or suspect a medical condition or are taking prescription drugs.

Keep out of reach of children.