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USPLabs Jack3d 45 Servings

40 reviews   |  


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USPlabs Jack3d CNS Stimulant Preworkout Formula

The best just got better! We took the Jack3d back to drawing board and built it from the ground up and what we have come up with is nothing short of amazing. We took the groundless threats as a challenge and decided to take the high road and just do some good ole fashioned hard work and research to provide our loyal fans with a viable replacement for the original version and we truly believe we have been successful!! Introducing USPLABS Jack3d!!

USPlabs Jack3d Preworkout Benefits

  • All Of The Power Of Jack3d Without The Crash Some Users Reported
  • Boost Muscular Strength With Clinically Validated Ingredients
  • Boosts Mental Performance, Acuity & Focus
  • Provides Crazy Energy
  • Boosts Energy Through ATP & A Synergistic Stimulant Blend
  • 45 Servings
  • Delicious Flavors Offered

USPlabs Jack3d Preworkout Flavors

  • Fruit Punch
  • Grape
  • Watermelon
  • Rocket Pop

      Jack3d Ingredients & Supplement Facts

      Serving Size: 1-3 Scoops (5.55g-16.65g)

      Servings Per Container: 15-45

      *Supplement Facts are based on 3 scoop serving

      Proprietary Blend: 12,435mg

      (Arginine ALpha-Ketoglutarate, Creatine Monohydrate, Beta Alanine, Caffeine, 2-Aminoisoheptane HCI, Geranium Extract (stem & leaves), Yohimbe Extract (bark)(Standardized for Yohimbine Alkaloids)), Schisandra Chinensis (berry) Extract (Standardized for Schizandrol A)

      Caffeine 405mg

      *Daily Value Not Established

      Other Ingredients: Citric Acid, Natural Flavors, Silicon Dioxide, Sucralose, Acesulfame Potassium, Beta Carotene, FD&C Red #40.

       How Do I Take USPlabs Jack3d Preworkout?

      Mix 1-3 scoops with 6-12 ounces of cold water and consume 1 serving daily. On exercise days, consume 30-60 minutes before resistance training. Contents may settle. Shake container before each use. Store in a cool dry place to prevent clumping and discoloration. Do not exceed 3 scoops per day.

      USPlabs Jack3d Side Effects & Warnings

      This product is intended to be consumed by healthy adults 18 years of age or older. Please consult with your physician if you are using any prescription or over the counter medication or if you have any pre-existing medical condition, including heart, liver, or kidney conditions. This product contains caffeine and is not to be used in combination with caffeine or any stimulants from other sources whatsoever, including but not limited to coffee, tea, soda, or other dietary supplements or medications.

      Customer Reviews
      4.8 Based on 40 reviews
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      Ed L.
      United States United States
      Very effective supplement

      This is a very good energizing and muscle building supplement, glad they brought it back.

      Best Price Nutrition

      Glad your enjoying Jack3D. If you're ever looking for another Pre-Workout to cycle back and forth between checkout APS Mesomorph, great pre-workout and they also have a tasty Rocket Pop option.

      Jason S.
      United States United States
      • Who would you recommend this product to? Hard core athletes and bodybuilders
      • Age? 100

      Good energy. Gets the job done

      Ethan L.
      United States United States
      • Who would you recommend this product to? No
      • Age? 28
      Feel awful after my workout

      The first time I took it I worked out for 3 hours... then I easily got a tolerance for it. I’ve gone several days without taking it and it will have a good effect but the post workout feeling from it is just plain awful. I feel like I have a fever and I get nauseous. It usually won’t go away until I go to sleep that night. I won’t be buying this product again.

      United States United States
      • Who would you recommend this product to? Everyone
      • Age? 18
      Great product the best costumer service.

      I all ready knew Jack 3d was a great product but what I'm really impressed with was how quick and how easy it is to work with their costumer service rep he quickly fixed my order and then kept in contact to see how everything was going with my bank and helped, me correct my order.

      Tasheka B.
      United States United States
      • Who would you recommend this product to? Everyone
      • Age? 27

      This product is very good love it

      Mathew H.
      United States United States
      • Who would you recommend this product to? Yes
      • Age? 35
      My juice

      I was hesitant to try again since I used the old formula. I tried other pre-workouts thinking I’d find something just as good, but it turns out even this new formula is better than the rest. Great pre-workout especially after a long day or early AM.

      Ryan A.
      United States United States
      • Who would you recommend this product to? Everyone who lifts and likes to get big
      • Age? 24
      Get me

      Incredible ! Workouts have never been better

      Jayde K.
      United Kingdom United Kingdom
      • Who would you recommend this product to? 18+ / those in to fitness
      • Age? 24

      Mixed extremely well, no horrible taste. Played around with measurements for a while until I found my sweet spot. Especially love the Beta-Alanine tingles from this product. On some day’s the pre workout gave me that extra push but then again other day’s it didn’t have the same effect but that could be down to a number of reasons, however it is a great product with no unpleasant side effects that I’ve personally come across. I would definitely recommend giving it a try.

      Christopher D.
      United States United States
      • Who would you recommend this product to? yes
      • Age? 31
      Best Prework Out Ever

      This is the best ever. I have tried other brands and they don't compare to Jack3d. This product gives me the best pump. I am so glad I was able to find this again.

      Corey P.
      United States United States
      • Who would you recommend this product to? Definitely
      • Age? 39
      The Good Ole Days!!!!!

      Awesome... same as the original

      Justin R.
      United States United States
      • Who would you recommend this product to? 18+
      • Age? 35
      Not bad

      This product is not bad, but isn't as great as the original version I bought from For those that are looking for great pumps, this product definitely delivers. forums are full of people smacking this product.. but honestly, if caffeine is all you need

      United States United States
      • Who would you recommend this product to? anyone who needs a push
      • Age? 63
      jack 3d

      it gives me the boost i need when i dont have the drive to get through a workout.

      Stephen A.
      United Kingdom United Kingdom
      Unbridled energy

      Excellent energy without the tingle and crazy feeling that most strong pre workouts give . Strangely no buzz but couldn’t stop training . Had no crash either . Hard to explain without trying it yourself

      Thomas F.
      United States United States
      • Who would you recommend this product to? Beginners/Novices
      • Age? 21+
      New Formula Jack3d

      Back when the Original Jack3d was still around, it was The ONLY Pre-workout that I used. So when USPLABS released this New Formula (with promises of it being "Better" than the Original), I had to try it. As the old saying goes, If something seems to be too good to be true, it usually is, that's how I feel about this New Formula. I started out using 1scoop the first time I used it, and now I'm already up to using 3 scoops the third time I used it. I won't be buying this product again.

      United States United States
      • Who would you recommend this product to? Everyone
      • Age? 31
      Awesome product

      Awesome product

      Buffy S.
      United States

      Great Pre-workout! Love jack3d, tastes great & works!

      Love it!

      Really good product, i love it and it gives me great workouts every single time!

      Good feeling, but I would like knowing

      This was a solid preworkout. I tried it and I liked how it make me feel. I am the type of person that likes to know how much of each ingredient I am ingesting and this is what this product lacks. It tells you what it is composed of, but I don't know exactly how much I am getting. I can feel the results, but I can't really see them. This pre workout is actually what convinced me to start buying my own raw ingredients (ex: creatine, beta alenine, caffeine, citruline malate, etc) and mix them to get a full pre workout that works in the gym and works in my mind. I would definitely recommend looking into your options. As far as proprietaries go though, this works.

      Very Strong Product

      I tried the Jack3d Micro awhile back and though that was great, so I decided to get my hands on this product. This pre-workout is hands down one of the best on the market. The effectiveness and longevity that it gave me in the gym was pretty incredible. Would recommend to anyone who thinks they are immune to stimulants, because this stuff is pretty crazy when it comes to pumps and focus.

      super strong and intense pre workout

      This is one of my favorite pre workouts I buy and it is intense! Super strong, start with less than one scoop, you'll have a great workout. I try not to take this one every workout because I want it to stay strong and I don't want to get use to it. Over all great product for the price

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