About the product
- High-Quality: Get the benefits of L-Arginine and L-Citrulline in the convenience of a caplet!
- Essential Support: An essential precursor of nitric oxide, L-Arginine helps maintain healthy blood vessel tone and L-Citrulline supports nitric oxide production
- Backed By Science: Since 1935, GNC has been committed to meeting the highest standards of quality, safety, and efficacy while applying the most up-to-date advances in nutritional science so you can live well
- No Sugar, No Artificial Colors, No Artificial Flavors, No Preservatives, Sodium Free, No Wheat, Gluten Free, No Corn, No Soy, No Dairy
- 120 caplets, 120-day supply
