1000 mg / 100 Tablets / 3 Months Supply
L-Arginine is an amino acid that plays an important role in the synthesis of proteins, the production of creatine phosphate (needed to produce ATP), and the synthesis of nitric oxide, a secondary messenger involved in blood flow.*
Amount Per Serving
L-Arginine (from L-Arginine Hydrochloride)
† Daily Value (DV) not established.
acid (vegetable source), hydroxypropylcellulose,
croscarmellose sodium, magnesium stearate
(vegetable source), coating (hydroxypropylmethylcellulose, glycerin) and silicon dioxide.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts or sesame.
NOTE: Color of product naturally varies in color.
Store in a cool, dry place.
Our staff of scientists leverage expertise from researchers and institutions worldwide who study products and ingredients, and how they work with your body. By supporting scientific research and funding studies, Jarrow Formulas® maintains superior science as the guiding principle in all it does.
Our formulations are carefully crafted and informed by strong scientific research. Jarrow Formulas’ products therefore have the potential to support and promote optimal health.
Our customers can be assured of both purity and potency in every Jarrow Formulas product. We evaluate the purity, strength and composition of all ingredients and only work with raw material suppliers that follow the same Current Good Manufacturing Practices (cGMP) we do.