NOX Support delivers a scientifically-backed blend of nutrients that work together to promote healthy blood pressure, circulation, and arterial function.

L-Citrulline – A key amino acid that naturally converts to L-arginine, the building block your body uses to produce nitric oxide. This supports healthy blood vessel dilation and optimal circulation.

Quercetin Dihydrate – A powerful plant-based antioxidant that helps maintain healthy inflammatory balance and supports proper endothelial cell function for healthier blood vessels.

MegaNatural® BP Grape Seed Extract – A premium California-grown extract rich in phenolic compounds that promote healthy arterial dilation and blood flow.