Glycerol is an osmotic compound, much like the amino acids creatine and taurine, drawing and retaining water within muscle cells, hence volumizing them. HydroMax® has been found to induce a huge intramuscular fluid shift as seen on a DEXA scan! More intramuscular water volume increases muscle size immediately, aids in mechanical advantage (lifting more weight), enhances hydration and helps prevent injury.
...Specifically our NO3-T® Sodium Nitrate + NO3-T® Betaine Nitrate. Studies show that nitrate supplementation allows exercise to be tolerated for a greater period of time - which may translate into more repetitions being performed during a given set of exercise and/or a greater load to be used during each set of exercise.