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What Happened To MRI Black Powder & Why The New Formula Is Even Better

What Happened To MRI Black Powder & Why The New Formula Is Even Better

Posted by MRI Performance on 9th Mar 2022

MRI Black Powder Pre-workout is back, but does it really live up to the mantra: “If it’s not black, put it back!”? You be the judge. We believe the new Black Powder pre-workout delivers the goods with the right ingredients to ensure your workout is on point. And, the new formula …
What is Tyrosine?

What is Tyrosine?

Posted by MRI Performance on 8th Jul 2020

Tyrosine, usually listed in the middle section of your supplement panel, it sits under a shroud of mystery.So let’s talk about it.Tyrosine is a nonessential amino acid the body manufactured from the amino acid phenylalanine.It can be obtained through dietary sources like chicken, turkey, soy, …
9 Carnosyn Benefits + The Best Beta Alanine Pre-Workout

9 Carnosyn Benefits + The Best Beta Alanine Pre-Workout

Posted by MRI Performance on 19th Mar 2020

There’s a handful of supplements that stand out from the crowd and produce real, tangible results. Ingredients like creatine, nitric oxide boosters, betaine, and pre-workouts separate themselves from the pack. Make room for another supplement: CarnoSyn® Beta-Alanine. The bottom line is, all the …
7 Big Agmatine Sulfate Benefits + Pre Workout Boosting Power

7 Big Agmatine Sulfate Benefits + Pre Workout Boosting Power

Posted by MRI Performance on 4th Mar 2020

Agmatine sulfate is one of the more recent ingredients you'll find in pump supplements. It's known as a nitric oxide booster. Yet, it doesn’t always get the same respect as other pump-boosting compounds.  Still, you’ll find agmatine in many of the  best pump pre-workouts. There’ …