USP Labs Jack3d Reviews

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Moderate Stim

USP Labs Jack3d Review

Average Rating

8.3
Out of 10
8 Review(s)
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The Pre-Workout That Started it all IS BACK..

The Ultimate Training CNS Stimulant

User Reviews

6
10
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Effectiveness
Solid taste, easy to mix and goes down easily. I'm personally a stim junkie and for any preworkout to hit me I need somewhere about minimum of 300mg caffeine. First time using this I took 2 scoops for the 270mg energy boost. Effects were slower than other preworkout but the energy I felt was immense. I could push harder and the pumps were just about right, not insane hard pumps but decent. I did see vascularity in my arms though and instantly focus harder on my workouts. The only con I can say for this product is the crash, I felt it right about the 2 hour mark in the gym and it hit me pretty hard. No jitters or tingling feeling, however would recommend for others to try.
9
10
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excellent
7
10
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Effectiveness
Thanks to XPlosiv for the sample. Single serve = 3 scoops and a recommended 1.25 L of water which seems like a f##Kload? Think I used around 800ml. Got the BA tingles and a decent stim/focus. Mango flavor pretty nice. Initial reaction is good/not exceptional.
10
10
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Effectiveness
First time using jack3d after seeing it around on different websites including different supplement shops that I have visited on my trips away . Was going to one severing to see how I react to it . But since I love my stims did two scoops instead . Thought it had a good kick to and just has good as any other stims that I have used in the past. Overall would give jack 3d a good sold ten out of ten.
9.5
10
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Let me preface this review by saying I'm not a massive stim junky anymore. I absolutely love 1 scoop of Dedicated Unstoppable or Alphamine Advanced but any more than one scoop of either of these has me crashing bad. I did a little research on this new formula ahead of purchasing because I train in the morning and I wanted something that would last all day (if that's even possible). Turns out the new Jack3d is the golden ticket. I bought Raspberry Lemonade for nostalgic reasons as it was my favorite flavour previously and it didn't disappoint. If anything the flavour was better than I remember. So the dose said up to 3 scoops but generally I half everything so I applied the same principles to this 1 1/2 scoops and let's see how back and biceps goes. Firstly it only took about 5-10 mins to start getting some tingles (I love the BA tingles but this was pretty mild and a little disappointing). Those that don't love tingles shouldn't be put off as I could imagine it would wear off completely after a week of use. It takes me 20 mins to walk to the gym... By the time I got there I was ready to tear into it (might I mention this is at 5:30am). Immediately I felt in a better head space than I have on any pre all year including unstoppable or Morph3 (which is too strong for me). So focused that anything seemed achievable and it was. I hit PB's on almost every back exercise and the pumps were extraordinary. By the time I got to biceps they were already so pumped I wanted to stop and take selfies but I couldn't have stopped if I wanted to! My workout went for 50mins and I easily could have gone round again. So next was to wait and see if there was a dreaded crash... It never came!! I read about this PurEnergy giving your hours of energy and its spot on! One of the other things worth mentioning is the incredible mood it put you in all day! I am not one to write a review based on one workout because there are so many variances... Sleep, water, food, stress etc so I gave this a run the very next day for legs and again same result! I bloody love this stuff. I have found my new favorite pre and even if you like it only half as much as me you won't be disappointed. PS: pretty sure 3 scoops would be too much but see how you go!!
cz0
6
10
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Effectiveness
Have used a sample of this. My serving size consisted of just 2 scoops. I was only be getting 2/3rds of the recommended dosage so had to factor this into my final review. Much like the original Jack3d it recommends scooping up to 3 scoops, which equates to a whopping 390mg of Caffeine. Honestly if you are relying on just caffeine to take you back to the DMAA headspace, you are doing it wrong. Taste 8/10: for 2 scoops it tasted pretty strong, little wonder why it requires so much water, especially at 3 scoops. Quite a nice pineapple taste. I gunned it back and waited about 30 mins before starting my workout. I felt quite stimulated, and focused. By the time I started lifting, I felt good, but only really comparable to most other preworkouts these days. Some beta alanine tingles, though not over powering. I'd say 1 hour after drinking, the energy was dissipating. The stand out for me however was the pump in my triceps and chest. I liked it, but did it bring anything new to the table? No. The recommended dosage is 3 scoops, and I only had 2, which seemed adequate. But even at 2 scoops per workout that's just over 22 workouts. If tolerance builds, you'd be looking at 3 scoops, so even less. Gutt3d.
9
10
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Thought the first Jack3d was Okay, Didn't like how it didn't have any pump ingredients which this one does.. From first glimpse at this label I thought it would be a bit average but on trial I actually thought it was quite grunty and made me feel pretty good and noticed it made me start sweating within five minutes so i'd say it's also quite thermogenic.. However the main thing I'm after at the moment in a pre-workout is a good clean strong stimulant which lasts me through my workout without a crash and I think Jack3d is pretty dam good.
10
10
Overall
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Formula
Effectiveness
I don't think anything will ever compare to the good old dmaa days, but my cns system will probably thank me for that down the track. Loving th pumps on this, 15g serve with the two main ingredients being vasodilators it really delivers. Flavour was good. Energy was on point, almost felt like a thermovol it had me sweating that much. If you don't get use to it quickly like some other stims then this will be here and dominating for a while!