This actually works, I work in front of a computer for hours and it kept me going; unfortunately I did not love the taste of the samples, it reminded me of things like Kool-Aid drinks. If you like sweet beverages this is perfect for you. I did use more water to reduce the sweetness but it wasn't for me. The one that I was able to enjoy more was the pineapple cocktail. I would try a different flavor but would like the product to be a little more organic, I don't trust artificial sweeteners like acesulfame K and sucralose.
Got to be one of the very best shaker cups I own! Strong recommend!
I love drinking my Gamer Fart juice while getting judged by some nice HONKABONGAAQAAS