L Arginine is an ideal solution for athletes and people leading an active lifestyle. L Arginine boosts overall performance and builds pure lean muscle by building strength and improving blood flow. By adding it to your diet you will see a significant boost in your energy level and also shorter recovery time from fatigue. t is made by fusing together the natural Arginine to give your body the perfect dose of powerful nutrients. Each ingredient is tested for purity. Our product contains no chemicals preservatives artificial ingredients or any other ingredients that can harm your health. L Arginine promotes blood circulation due to its amino acid content that converts to Nitric Oxide and gets more oxygen to your muscles and brain making you feel energized from deep within.