THORNE L-Arginine (Formerly Perfusia-SR) Nitric Oxide Heart Support 120 Capsules

THORNE - L-Arginine Sustained Release (Formerly Perfusia-SR) - Support Heart Function, Nitric Oxide Production & Optimal Blood Flow* - 60 Servings

Circulation Support: Benefits heart health, collagen formation, and more by helping relax the arteries and regulate blood flow to the extremities and throughout the body*

Sustained-Release Formula: Maintains optimal levels of arginine over 24 hours when taken twice daily as suggested

Athletic Performance: Enhances muscle capacity and output during exercise and helps promote cellular repair*

Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants