I see a lot of threads about these supps, thought I'd give a serving size comparison for people curious.
Price from normal site online
Jack3d - Proprietary Blend 4145mg x45 servings = 186g of active ingredients @ 28$ = 15 cents a gram of active blend
1MR - Pre-workout 1MR Energy and Pump Matrix 5558mg x 34 servings = 188g of active ingredients @ 31$ = 16 cents of a gram of active blend
Hemo Rage Black - Hemo Rage black ultra concentrate proprietary blend 6870.1mg x 30 servings = 206g of active ingredients @ 28$ = 13 cents a gram for active blend
So it seems if you want the most "stuff" for the least amount pricewise, not to mention from my experience 1 scoops of jack3d is never enough, hemo-rage seems to be the best bang in terms of these "ultra concentrated" pre-workouts
Forgot I have C4 and GNC Ravage laying around too.
C4 - 3766mg x 60 servings = 225g of active ingredient @ 40$ = 17 cents a gram
Ravage - 14700mg (Yes, really) x 20 servings 294g of active ingredient @ 40$ = 13 cents a gram
Lemme see if I can get a picture of all of the scoops next to one another.
From left to right
Hemo - 1MR - Jack3d