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Review on MRI Black Powder Pre Workout Explosive Sports Nutrition by Heather Reyes

Revainrating 3 out of 5

Powders can cause problems

I have been using MRI supplements for many years, starting with original NO2. For some reason this pre-workout gives me gastrointestinal issues within an hour of taking it. Never had this problem with any MRI products before. So now I have a $50 jar of supplements just taking up space in my closet.

Pros
  • Diet and Sports Nutrition
Cons
  • Something else