Gus B. I purchased 4 bottles of Liquid Caffeine and I’m disappointed… that I didn’t buy 8! I love caffeinating my smoothies and water. Not only is it extremely convenient and cost effective, it’s the best caffeine buzz I’ve had in years! You Might Also Like Trey November 26, 2019 Brad J. January 28, 2019 Stephanie C. November 26, 2019