The Original flavor made me think I was sick and didn't notice. The medicinal taste of it was very off putting, honestly I had to toss the remaining cans.
Citrus Clarity was much better. Pretty good balance of sweetness and citrus flavor with no medicinal aftertaste
Tropical Thoery was the best of the pack. Again with a good balance of flavors with no bad aftertaste.
Overall this company has potential. Can't say it has any impact as far as energy and mood is concerned, but I like what it's brought to the table so far. So much so I bought another variety pack to try the other flavors.