i took a free sample of this and i was surprised. it tasted good (blue rasberry) and it kicked in pretty fast and lasted my whole workout. i have taken naNO Vapor no xplode Black Powder and a bunch of others and i would say this one gave me the most energy. it might not give as good of a pump as Black Powder or make u as hot but it gives u energy to want to keep workin out which is all i care about, i count on my post supps to put on size so i dont care about the pre supp. if you want crazy energy and motivation to keep workin out and work harder in the gym i recommend this over all the other supps i listed. i have heard good things about Jacked, Dark Rage, and superpump and i am going to give some of them a try but if they fall short im coming back to good old metrx.

this was one of the first supps i ever took when i started working out. i was probly 15 and i took the highest dose recommended and it did nothing. i honestly felt nothing. even though i was 15 and new to working out i should have felt some sort of change happening in my body but there wasnt. this stuff is garbage. if u want to do more sets and more weight i suggest Mass XXX unless u want to lose weight.

ive tried a lot of NO2 products and Black Powder was the most recent one. i used for a month before all my workouts. i never really felt to energized or focused while taking it, i mostly felt hot as hell. i did feel a slight pump wen i was on it but nothing special. i have taken Black Powder, no explode, naNO Vapor, and a new brand called arnge crush and they all sucked really, but i have taken another NO supplement made by Metrx called amped and i didnt expect it but it was the best pre supplement i ever took. i had crazy energy, i felt strong as hell, and all i wanted to do was lift. my next tub of NO will either be Metrx amped or i might try superpump based on good reviews

im on my second tub of mass xxx and it definately works. i took my first tub about 3 months ago, im 5'9 and i went from 138 lbs to 145. my bench went from 205 to 215 in 2 weeks. i just started taking a second tub of it again about 2 weeks ago and i went from 148 to 152 and my bench went from 225 to 235. i take this stuff differently then the label says to because it doesnt really make sense to take it how the label says anyways. i take 2 scoops of it rather than 4 because that gives you about 33 grams of protein plus i take it in 14 ounces of milk which puts it a little over 40 grams of protein in my shake and the body can only absorb 40 grams of protein anyways so its a waste to do anymore to me. me and my friend baught 2 tubs on a buy one get one half off sale and the price came out to be about 34 bucks each which is an awesome deal i think. great stuff!