Bests & Worsts Reviews from Amazon

I'm in love with this pre-workout. It packs a great punch and gets me out and moving when I need it. The caffeine is a little high for the casual gym goer, but for someone who spends an hour or two at the gym every day or every other day it's perfect. If this is your first pre-workout, I might go with something with a little lower caffeine, just because this still makes me a little jittery on an empty stomach, and my body is relatively used to the high levels of caffeine. For reference, the 175 mg of caffeine is approximately equal to 2-4 cups of coffee, depending on your serving size. Also (because I saw a question on this in the comments section), I am a 20 year old woman and have no problem using this or any pre-workout, at the designated serving size, and sometimes twice daily. The only problem I have sometimes is that I have trouble sleeping early is I take this after 6pm (because caffeine), so I would recommend taking it before them. I purchased this from Costco for $30 for 60 servings, which is a great deal. Visit your local Costco before you buy this online! If this helped you out please leave a helpful vote/ Thumbs up! Thanks!