MuscleTech Muscle Builder

Muscle Builder works through three mechanisms. First, Peak ATP® increases musclebuilding signaling by activating the mTOR pathway. It also increases skeletal muscle calcium influx and release, which leads to better muscle contraction for improved performance in the gym! Finally, Peak ATP® supports vasodilation and improves blood flow, which delivers more oxygen and can help you push through those last few reps.*

PROVEN SCIENTIFIC RESULTS

A Study at The University of Tampa showed 8.8 lbs. of lean muscle gains vs. the placebo group, which only gained 4.6 lbs. – that’s 90% more lean muscle!

IMPROVED MUSCLE ENDURANCE

Peak ATP supports vasodilation and improves blood flow, which delivers more oxygen and can help you push through those last few reps.*

EXTREME MUSCLE PUMPS

ATP triggers an increase of nitric oxide production to induce extreme vasodilation – causes the best muscle pumps you will ever experience.*

CLINICALLY TESTED QUALITY

Undergoes strict quality control, and is third-party tested and verified to ensure that each carton meets the criteria for purity, quality and consistency.

ABOUT THE BRAND

For over two decades, the MuscleTech® brand has launched industry-defining product innovations that have helped fitness enthusiasts and athletes achieve their goals. With cutting-edge formulas engineered by an elite team of researchers, MuscleTech® continues to provide the most premium supplements in the world to support a healthy lifestyle. MuscleTech® comes from America’s #1 selling sports supplement company, and with distribution in over 140 countries, is one of the most prominent sports nutrition brands worldwide.*