USP Labs Jack3d

One of the highest overall rated pre-workout supplements in existence, Jack3d gives you the energy and pump you need to get in the excellent workouts you need to make gains, all with no headaches and no crash afterwards.

The first time you use Jack3d, the burst of energy and pump is like getting hit with a brick of awesome. We tend to fight with our bodies to push out the next set and keep our workouts going, but Jack3d brings back the enthusiasm that your workouts have been missing. Every working muscle will feel like you can get that extra rep.

Let’s take a deeper look at how this supplement is working for you while you work out:

Methylhexamine – this is where your energy is coming from, you get increased focus, strength and alertness while you’re working out. This will do amazing things for your mood! And if you’re trying to cut, you have the added benefit of a bit of appetite suppression as well.

Schizandrol – Increased focus from cognitive effects, also increases your muscle work performance, and improves your cardiovascular capacity. Might actually keep your cortisol levels down, keeping your muscle building working for you 24/7.

Caffeine & Theophylline – Nervous system stimulation from these two gives you the other part of your energy kick, fights fatigue off and improve your mood to get you through that long workout with a grin on your mug.

You’ve also got your creatine and beta-alanine, working for you against muscle fatigue and the crash other pre-workout sups may give you.

The flavors that Jack3d comes in are pretty varied: lemon-lime, grape, fruit punch, and pineapple strawberry to name a few. Mixability is alright, and it goes down pretty easy. Best of all, it doesn’t actually take that much per workout.

Pretty impressed with this one! Some of us like it more than others, it all comes down to tolerances and differences in body chemistry. What might work perfectly for one person won’t be the same for someone else! Always keep that in mind, play around and experiment with your workout and health supplements so you can give your body the best advantage.

Where you can buy Jack3d: Amazon.com ($29.38)

We highly recommend this pre-workout supplement to anyone that needs more energy in their workouts, doesn’t matter if you’re a beginner or already pushing out multiple plates. Be careful of a tolerance after using it regularly for some time, and as always make sure you get plenty of water because this sup DOES have a fair amount of caffeine in it.

Pros: alright pump, great energy, quality product for your money

Cons: might build tolerance quickly, be careful with doses

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