- 100% Pure - Free-Form
- Pharmaceutical Grade
- A Dietary Supplement
- GMP-Quality Assured
NOW L-Arginine is Pharmaceutical Grade.
L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis.
Suggested Use As a dietary supplement, take 2 level teaspoons (4.6 g) daily as needed in juice or water, preferably on an empty stomach. Consider taking these product other NOW products: L-Citrulline, P-5-P and AAKG.