USPlabs Jack3d Advanced 250 g.

Jack3d - Advanced Formula Description from USP LABS
You're no stranger to the weight room and you've surely tried your fair share of pre-workout products. You might not even care what the product tastes like, as long as it works. Most of the time it's even a disappointing trade off-great taste with nothing but poor performance and a sub-par caffeine rush followed by a depressing crash. That might be fine for the noobs, but not for you; you're searching for the real deal pre-workout that gives you the best of everything... Good luck! What if there was a product that Worked Phenomenally AND Tasted Amazing too? Enter Jack3d® "Advanced Formula." USPlabs contracted industry-leading flavor scientists and gave them one very specific goal: make this the best tasting pre-workout ever and, wow, did they ever deliver. Don't forget that there aren't any carbs in Jack3d "Advanced Formula;" making the "industry-best" taste a truly mindboggling accomplishment.

Ingredients:
Other Ingredients: Citric Acid, Natural & Artificial Flavors, Silicon Dioxide, Calcium Silicate, Sucralose, Acesulfame Potassium.

Manufacturer's Directions
Mix 1 Ultra-Concentrated Scoop (5.1 grams) with 4 ounces of cold water and consume 30-45 minutes prior to resistance training. Do this the first 3 times using the product. Beginning with the 4th use, if needed, you may gradually increase serving by a half scoop (2.55 grams), up to a total of 2 full scoops. DO NOT UNDER ANY CIRCUMSTANCES EXCEED 2 SCOOPS IN ANY 24 HOUR PERIOD OR USE MORE THAN 5 DAYS IN ANY 7 DAY PERIOD. Consume at least 125 fl. oz. of liquid per day for men and 91 fl. oz. of liquid per day for women.