Boostaro - L-Citrulline is a key ingredient in Boostaro known for its ability to support healthy blood flow and increased nitric oxide production. This amino acid plays a crucial role in enhancing circulation and promoting cardiovascular health. By increasing nitric oxide levels, L-Citrulline aids in widening the blood vessels, allowing for improved blood flow throughout the body. As a result, it supports overall heart health and increases energy levels, contributing to an effective weight loss journey.