Heart & Immune Support - L-Arginine is a useful amino acid for enhancing heart health, the circulatory system and the immune system.*
Nitric Oxide Precursor - Nitric oxide is known to be important for blood pressure maintenance and healthy endothelial function.*
Always Pure & Effective Products - This product is Non-GMO, Vegetarian-Friendly, and contains No Gluten, Dairy, or Soy.*
Clinically-Trusted Care - DFH is the #1 practitioner supplement brand recommended by functional medicine professionals and the #1 practitioner supplement brand personally trusted by functional medicine professionals.**
