About the product
- DOUBLE STRENGTH L-ARGININE: NOW offers this non-GMO, double strength L-Arginine supplement in 1,000 mg tablets
- NITRIC OXIDE PRECURSOR*: Arginine plays an important role in the dilation of blood vessels*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free
- Packaged in the USA by a family owned and operated company since 1968
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