Project Blackout Pump Cap Max | Stimulant Free Pump Formula | Betaine Nitrates & Citrulline Peptides for Max Muscular Blood Flow | 120 Capsules

I've been using this pre workout for about a year and it's the best I've used always get the best pump and the results are there. For everyone that says it does nothing. I think you are not actually working out or just lying and trying to get it for free..I love this pre work out.

Excelente bombeo sin estimulantes, probablemente incluso la mitad de la dosis para alguien principiante podría dar buenos resultados y alargar la vida del bote.

I really like this stuff very effective

I used this product as directed and I did notice a difference after the first week of using this product. The pump seemed to come on more quickly during my workouts. This isn’t going to be a skin splitting product, but the results are certainly noticeable after a week or so. I would use again.

I literally try this the day it came in. I hit the gym about 15-30 mins after taking it like the bottle says. And my arms were almost to swollen I seen the vain pop a little more then normal. But it didn't stop there. It was cramping other muscles like the pump was to intense. I'm goin to try to take 2 to 3 pills next time and not the 4 it recommended, so far that one day was awesome