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Six Star Professional Strength Testosterone Booster, Capsules 60 ea

our price: $12.99$0.22 / ea
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Dietary Supplement

From the Makers of America's #1 Selling Body Building Supplement Brands†

  • Study Result:  Increase Free Testosterone in Just 7 Day*1
  • Maintain Peak Test to Cortisol Ratio*2
  • Scientific:  Clinically Backed Ingredient Doses
  • Effective:  Enhances Performance*2
  • Easy-to-Use:  Take Twice Daily

Who is Professional Strength Testosterone Booster For?

  • Body Builders
  • Strength Athletes

What Benefits Does It Provide?
Test Subjects:

  • Stimulated Free Testosterone*
  • Maintained Peak Testosterone to Cortisol Ratio*
  • Enhanced Training Performance*

Study Result:  Increase Free Testosterone in Just 7 Days
1:  Professional Strength Testosterone Booster is formulated with a concentrated and precise dose of boron, which is shown in human clinical research to increase free testosterone in just 7 days.  Free testosterone is the most active form of testosterone and is critical to initiating the process of muscle building.*

Naghii et al., 2011.  Comparative effects of daily and weekly boron supplementation.  J Trace Elem Med Bio.  25:54-58.

Maintain Peak Test to Cortisol Ratio & Enhance Performance*
2:  Professional Strength Testosterone Booster is also scientifically engineered with Rhodiola crenulata and Ginkgo biloba.  In a 7-week human clinical study, subjects taking this combination maintained peak testosterone to cortisol ratio after an intense training regimen.  While testosterone is important to keeping your body in a muscle building state, cortisol is a hormone released due to stress from training and can break down muscle tissue.  Test subjects also enhanced performance as determined by a marker of training capacity.*

Zhang et al., 2009.  Dietary supplement with a combination of Rhodiola crenulata and Ginkgo biloba enhances the endurance performance in healthy volunteers.  Chin J Integr Med.  15(3):177-183.

Professional Strength Testosterone Booster is manufactured according to GMP standards, as is required for all dietary supplements.

From the Makers of Muscletech Research and Development®

Made in USA from domestic and international ingredients.

†MuscleTech® is America's #1 selling body building supplement brand based on cumulative wholesale dollar sales 2006-present.

*These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, treat, cure, or prevent any disease.


Not intended for use by persons under 18.  Do not use if pregnant or nursing.  Discontinue use and consult a medical doctor if you experience unusual symptoms.  Consult a medical doctor before use if you have been treated for or diagnosed with, or have a family history of any medical condition, or if you are using any prescription or over-the-counter drug(s), including blood thinners.  Consult a medical doctor before starting any diet or exercise program.  Do not exceed recommended serving.  Improper use of this product will not improve results and is not advised.  Use only as directed.  Do not use if this packaging has been tampered with.  Store in a cool, dry place (60°F to 80°F).  Keep out of reach of children.

©Iovate Health Sciences, Inc.

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