Thorne L-Arginine - Sustained Release (formerly Perfusia-SR)

Thorne L-Arginine – Sustained Release

(Formerly Perfusia-SR)

Thorne L-Arginine – Sustained Release is a targeted amino acid supplement designed to support healthy blood flow, vascular function, and nitric oxide production.* L-arginine is a semi-essential amino acid that serves as a direct precursor to nitric oxide, a molecule produced by the vascular endothelium that helps relax blood vessels and maintain healthy circulation.*

Formulated by Thorne, this sustained-release L-arginine formula provides gradual delivery over time to help maintain consistent nitric oxide availability throughout the day.* Supporting healthy endothelial function is essential for optimal circulation to organs and extremities and plays a key role in cardiovascular, heart, and reproductive health.*

L-arginine is also involved in multiple areas of human physiology, including endocrine signaling and the regulation of neurotransmitters, insulin, glucagon, and growth hormone.* By helping maintain adequate nitric oxide production, Thorne L-Arginine – Sustained Release supports vascular responsiveness and protection against oxidative stress as part of a healthy lifestyle.*

Key Benefits:

• Formerly known as Perfusia-SR

• Supports healthy blood flow and vascular function*

• Promotes nitric oxide production for blood vessel relaxation*

• Sustained-release delivery for consistent support*

• Supports endothelial health and circulation to organs and extremities*

• Trusted Thorne quality and manufacturing standards*