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  • 90% more muscle & double the strength with just 1 pill per day*
  • Advanced, university-tested anabolic formula*
  • Stack with protein for ultimate musclebuilding*

MuscleTech Muscle Builder Pro Series is a rapid muscle building formula.* MuscleTech Pro Series Muscle Builder features a scientifically dosed key ingredient that will help you boost strength and performance. Hard-training subjects, in a 12-week human scientific study, gained 8.8 lbs. of lean muscle versus the placebo group, which only gained 4.6 lbs. - that's 90% more lean muscle. In another part of the same study, test subjects increased muscle thickness by 96% more than the increase for the placebo group. The same subjects experienced an increase in strength that was 147% more than the strength increase achieved by the placebo group.*

Each serving of MuscleTech Pro Series Muscle Builder delivers 400mg of adenosine 5'-triphosphate disodium (PEAK ATP) for enhanced strength and muscle performance. PEAK ATPis a powerful and unique ingredient that not only delivers some of the most intense muscle pumps you've ever felt, it also deliver real gains in strength and muscle. Research suggests this key ingredient increases anabolic signaling by activating the mTOR pathway - one of the body's protein synthesis regulators, energy sensors and nutrient sensors of amino acid availability - a vital step in musclebuilding.*

Each bottle of MuscleTech Pro Series Muscle Builder features fully disclosed ingredients with nothing hidden inside proprietary blends. Also, each batch of Pro Series Muscle Builder undergoes strict quality control and is third-party tested and verified to ensure that each bottle meets the highest standard of purity, quality and consistency.*


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Disclaimers: * No claims found on our web pages or in print have been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion on these pages is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any diet or exercise program. Netrition and its associates are not responsible for product claims made by manufacturers on this web site. Netrition, Inc. is not responsible for typographical errors. Prices and information on these pages are subject to change without notice.