received in good quality. ingredient as describe. decent size. package in order. good for training, energy for muscles.

Absolutely love the C4 series and the ultimate stuff does wonders to the physique and energy especially before a big work out. Absolutely recommend.

Totally love them! Great package, excellent composition and gave me a great pump!

tasted good and v easy to dissolve!! the orange colour is quite appetising. recommend you to try it! also, the caffeine keeps in quite good and i always get a good workout

I always purchase C4 as Pre workout supplement. I don't have any side effect. I recommend C4 if you would like to use Pre workout first time. 初めてプレワークアウトを使うなら、かなりお勧めです。

Great, so great o ordered a second, bigger tub

Its perfect as they write about

Powerful! Double my usual strength and focus

Good taste and dissolves well

Best pre work out ever