Nutrabustling L-Arginine contains 3g of fast absorbing Arginine Preworkout Amino Acid in each serving for rapid absorption rate with faster results in building strength and endurance. L-Arginine is an essential amino acid that helps promote healthy circulation. This means more oxygen reaches your Muscles, Brain, Heart, Lungs, and other organs. More blood flow means more muscle gains. L-Arginine also supports energy levels, which makes it perfect for weightlifters, runners, and everyday active people. It also helps maintain good blood sugar levels and provides support for a healthy immune system. Banned Substance Free : Athletes can be assured it has undergone rigorous checks and testing to ensure that it is not contaminated with any banned substances and is safe to use. Nutrabustling L-Arginine is available orange flavour Add 200-250ml of cold water to a shaker or a glass and add 1 scoop of powder (4g approx.), Blend well until it is completely mixed and consume immediately:: Each serving is power-packed with 4 proven pre-workout ingredients - Caffeine, Theanine, Beta Alanine & L-Citrulline. One serving of this pre workout drink energizes you and helps you to focus better. This pre workout supplement delivers 200 mg caffeine to improve focus, alertness, and energy levels so that you can train like a beast without getting tired and hurting yourself due to a lack of vigilance