Jarrow Formulas Arginine 1000 mg, 100 Tablets Bottle

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.*

Gluten Free
Serving Size: 1 Tablet

Amount Per Serving


L-Arginine (from L-Arginine Hydrochloride)

† Daily Value (DV) not established.

Other Ingredients: Microcrystalline cellulose, stearic
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.

About Arginine

Plus icon
  • Supports Nitric Oxide
  • Supports Protein Synthesis*
  • Vascular Support*
  • 1000mg L-Arginine Per Tablet
  • Non-GMO, Vegan, Gluten Free
  • Suggested Use

    Plus icon

    Adults take 1 tablet 1-2 times a day or as directed by your qualified healthcare professional.

    WARNING: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition (especially of blood pressure or herpes); if adverse reactions occur, discontinue use.

    Keep out of the reach of children.

    Woman with Microscope

    Superior Science

    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.

    Smarter Formulas

    Our formulations are carefully crafted and informed by strong scientific research. Jarrow Formulas’ products therefore have the potential to support and promote optimal health.

    Quality Ingredients

    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.


    Our Science

    Other Products You May Like:

    Learn More
    Learn More
    Learn More