 CALABASAS, Calif., June 08, 2021 GLOBE NEWSWIRE -- MusclePharm Corporation OTCMKTS: MSLP, a global provider of leading sports nutrition lifestyle branded nutritional supplements, today reported that they have closed 500,000 in initial orders for MP Performance Energy, their new functional energy drink line, through their collective distributors. These orders will ship in summer of 2021. 