This place is right around the corner from 24 hour fitness, which is where I workout when I'm visiting Vegas.
They have a very small selection of protein bars and drinks, but a huge selection on protein powders and other supplements for weight loss/fat burning.
I've been here twice and the people working here are friendly and helpful.
The prices here are just as high as buying something from 24 hour fitness, so I only come here when I'm completely out of protein and need something quick.
Overall this place is great and if your in the area and need to get some protein really fast before or after a workout, it'll get the job done.
Thanks NR!!!