Welcome to International Underground Labs (I.U.L) a cutting edge supplement line with some of the highest purity products available in the Nutritional Sports Supplements and Bodybuilding Supplements industry today. All of our products are tested and have full lab resorts to ensure that you have the best and safest quality products available. We at I.U.L strive to give our athletes the best performance supplements: Recover-RX™ - Oxyvar 50™ - Primovar 100™ - NO2 Extreme XXL™ - Crea-Max 300™ and our International Whey™, giving you an advantage over the competition. I.U.L. also carries (IUL Sports Apparel) for all athletes from bodybuilders to mixed martial artists (MMA - UFC Fighters) and everybody who enjoys exercise and wants to accomplish extreme gains in strength and muscle.