Nitrosigine® is Now Powering Up Mr. Hyde® ICON, a NEW Pre-Workout from ProSupps®

May 1, 2019

Nutrition 21, LLC (“Nutrition 21”), has announced that its clinically substantiated ingredient Nitrosigine®, is now featured in Mr. Hyde® ICON by ProSupps®, an innovative pre-workout supplement containing eight trademarked and patented premium ingredients, formulated to deliver an intense workout experience focused on increasing strength, power, energy, endurance, pumps, thermogenesis, and recovery. 

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