L-Arginine 100 caps 500 mg

L-Arginine 100 caps 500 mg

L-Arginine (C6 H14 N4 O2) is an essential amino acid for human development. It can be synthesized in adults from L-Citrulline. L-Arginine is a precursor of L-Ornithine and plays a major part in the Urea cycle. There is a wide variation in dosage suggestions for Arginine. Anywhere from 200 milligrams to 20 grams a day have been used in therapy. People with a history of schizophrenia or herpes simplex virus should not take Arginine.

Jo Mar's L-Arginine Base is 100% pure U.S.P. grade free form. Capsules may contain less than 1% magnesium stearate, an inert ingredient used in the encapsulation process. The taste is on the bad side, so capsules are suggested when possible. The weight or density of L-Arginine powder may vary between lots but typically will be about 3.5 grams per level measuring teaspoon. The powder is water soluble.

Amino Acid Type

Non Essential

Supplement Type

Amino Acid Supplement

Serving Size

1 Capsule

Ingredients Per Serving

L-Arginine Base 500mg (DV not established), Percent Daily Values based on a 2,000 calorie diet.


Five hundred (500) milligrams or One (1) capsule daily as a dietary supplement or as recommended by a health care practitioner.

Other Ingredients

Gelatin and vegetable magnesium stearate

Free of

Sugar, Soy, Dairy, Yeast, Gluten, & Corn


Keep tightly closed in a dry place. Do not expose to excessive heat or cold.




*This statement has not been evaluated by the U.S. Food and Drug administration.
The product is not intended to diagnose, treat, cure, or prevent any disease.