L citrulline boosts nitric oxide production in the body. Nitric oxide helps your arteries relax and work better, which improves blood flow throughout your body during your training. It gives you more energy and strength. Great pump can see during session.
Take 2-8g of citrulline malate 30-60minues before a workout or exercise session. For general supplementation, take 1-2g of citrulline malate 30min before food 3 times per day.