L-Citrulline anchors Vasoryn's Proprietary Blend alongside L-Carnitine. It's also one of the more researched amino acids in the circulation-support category — worth understanding before you start.
THE CITRULLINE PATHWAY
THE CITRULLINE PATHWAY
Illustrative pathway only — individual response varies
An Amino Acid the Body Converts
L-Citrulline is a non-essential amino acid. Once absorbed, the body converts it to L-arginine, a building block the body uses to produce nitric oxide — a signaling molecule studied for its role in relaxing the smooth muscle lining blood vessels.
What Vasoryn's Label Says
L-Citrulline is named on Vasoryn's Supplement Facts panel as the first ingredient in the 570 mg Proprietary Blend, alongside L-Carnitine, Pine Bark Extract, Maca Root Extract, Grape Extract, and Saffron Stigmas Extract. No individual milligram amount is disclosed for any of the six blend ingredients on the label we were given.
A Gradual Pattern, Not a Switch
Ingredients like L-Citrulline are typically studied over 8–12 weeks of consistent daily use, not as a single-dose effect. We'd rather set that expectation plainly than imply a faster result than the research supports.
Where It Fits in the Full Formula
L-Citrulline is one of six named ingredients in Vasoryn's Proprietary Blend, alongside Niacin and Zinc, which are disclosed separately at a full milligram amount. See the Ingredients page for the complete breakdown.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
