Thorne Research, L-Arginine Plus (Formerly Perfusia Plus) - 180 Caps

L-arginine is a semi-essential amino acid that is involved in multiple areas of human physiology and metabolism. It has a significant effect on endocrine function and helps regulate the release of neurotransmitter chemicals, insulin, glucagon (which has the opposite effect of insulin; i.e., it raises blood sugar), and growth hormone. However, one of L-arginine's most compelling contributions to human physiology is its role as a biological precursor of nitric oxide. The lining of the arteries (the vascular endothelium) creates nitric oxide from L-arginine, resulting primarily in the relaxation of the blood vessels. This process is important to maintaining good vascular health, heart health, reproductive health, and protection against oxidative damage.

Maintaining the healthy vascular endothelium function depends on an adequate supply of L-arginine being available to these cells. Without adequate L-arginine – and the subsequent production of nitric oxide – available to the vascular endothelium, arteries don't optimally dilate, which results in less than optimal blood flow to the organs and extremities.

Take 3 capsules two times daily or as recommended by your health-care practitioner.

High and low viscosity hydroxypropyl methylcellulose (Time-Sorb††), hypromellose (derived from cellulose) capsule, leucine, silicon dioxide.

††L-arginine complex with Time-sorb, a time release matrix.

Tamper Evident: Use only if bottle is sealed. Store tightly sealed in a cool, dry place.

If pregnant, consult your health-care practitioner before using this product.