Mass Action drink mix encourages rapid nutrient and substrate delivery to your muscle for dramatic pre- and post-workout supplementation. Mass Action has more creatine and more HMB per serving than existing products like EAS Betagen. Mass Action’s precise formulation is designed to enhance the stand-alone effectiveness of creatine and HMB.

Each serving of Mass Action contains

* 5 grams of Creapure (German) Micronized Creatine – that’s a whopping 150% more Creatine than BetaGen per serving plus it’s micronized which means it is less gritty, has virtually no aftertaste and has great solubility!
* 1 gram of HMB
* 2 grams of L-Glutamine
* 500 mg of Trimethylglycine (TMG) – an exciting new compound demonstrated to enhance lean mass

Click Here to Read MET-Rx Mass Action User Reviews