Xtra Advantage Creatine Serum 30 servings from MMUSA. This breakthrough formula is made for professional bodybuilders and serious athletes. It is formulated with ingredients for muscle building, growth, joint protection, fat metabolism, and maintenance of healthy strong body. Take advantage of creatine, L-glutamine, L-taurine, and L-carnitine all combined to give you the ultimate result. The original "No Load, No Maintenance" formula was the first one introduced as a safer alternative to powdered creatine and other performance enhancing supplements. It became an immediate hit among athletes who realized that the serum made it easier for them to exercise harder and longer. And that it helped them to get a step ahead of athletes who were using powdered or other forms of creatine. The serum offers creatine monohydrate in stabilized liquid form. With a two year shelf-life, it will not break down to waste product creatinine. It also metabolizes faster, safer and more efficiently than powdered creatines.