Sentinel L-Arginine L-Ornithine is a dietary supplement containing a combination of two amino acids - 500mg of L-Arginine and 250mg of L-Ornithine per capsule. This amino acid complex comes in a bottle of 50 capsules and is designed to support protein synthesis and muscle function. L-Arginine and L-Ornithine are amino acids that work synergistically in the body. L-Arginine plays a role in nitric oxide production, which helps support healthy blood flow and cardiovascular function. L-Ornithine is involved in the urea cycle and helps remove excess nitrogen from the body. The supplement comes in a dark amber bottle with a safety seal to maintain product freshness and integrity. As with any supplement, consult a healthcare provider before use.