C4 Sport Pre Workout Powder - Pre Workout Energy with 3g Creatine Monohydrate + 135mg Caffeine and Beta-Alanine Performance Blend - NSF Certified for Sport | 25 Servings

Product came very humid, powder was stuck and in very poor condition. Couldn’t use and couldn’t return, such a waste of money

I use to use c4 products but this one is a big fail. Doesn’t work at all I highly don’t recommend especially for the people that are use pre workout products. Such a shame

For a bunch of "gym rats" who don't feel like they have accomplished a good workout unless they are vomiting on the sidewalk, you sure do complain a lot. This product does not have artificial sweeteners to ease the taste, so it is going to be a little bitter. Some advice: put it in as little water as possible and chug it OR just throw the powder in your mouth and chase it with some water. The effects of this product are wonderful. You feel energized and make gains in the gym. My husband practically snorts this stuff. Oh, and if you are new to pre-workout, you may want to do the half serving like it suggests. Lesson learned!

Have to one star this as I had forgotten I had tried it once before but had forgotten and ordered it once more. This is the absolute worse flavor of them all from C4’s brands. I would say AVOID it! For does not come close to even the flavor of Mango in any form or style. Plus, seems to be the one with the least amount of pre-workout energy longevity. I’ll say avoid and get one of the other flavors. Or you’ll regret getting this one, as there is no sweet taste, not close to mango, and does not even help much in working out for energy. With for some reason having a dash of bit bitter taste for some reason.

I liked how quick I received the product. I love the brand, I use the energy drinks as well. I didn’t like the flavor. It tasted a little chalky. I didn’t get the pre-workout jolt I was expecting. I did figure out that I prefer the “ripped” C4 better for working out.

Well, the reviews were good and I decided to give this product a try. First time I tried it, I used half a scoop. 20mins later, my face had this tingling and itchy and crawly sensation and this sensation moved to other parts of my body. I had to drink tons of water to try to flush this thing out of my body! It was so uncomfortable! I took a few days off and tried again, same reaction!I didn’t feel any extra energy from using this product, rather it felt like what people describe as a crack head withdrawing from a fix! It’s a no for me due to how I reacted to it- very uncomfortable!

so based on the fact that this was amazons #1 best seller i thought id try it! i should read the 1 star reviews first, others complained about this and sure enough it happened to me. made me feel itchy! when i got to the gym i couldn't even do my eliptical workout. felt funky all night and not in a good way. just be warned, while it worked great for many, it may not work great for you and you can NOT return this through amazon so i'm not sure that i haven't lost 20 bucks on this stuff. cant use it!