I knew I would feel better if I could drink more water, I just didn't know I would feel this much better! I tried Waterdrop for the first time about 3 weeks ago. I love the Zen glass bottle, it is so pretty and easy for me to hold (I have Rheumatoid Disease). I went in with an open mind after reading reviews about likes and dislikes regarding the flavors. My first purchase was a set that came with flavors Zen, Youth, Boost & Glow. I loved Youth & Zen right away and liked Glow. I was unsure about Boost at first, but kept drinking it to give it a fair chance and love them all now. I have already ordered more boxes of Youth, Boost & Glow. My fluid intake increased from 50-60oz to 100-120oz a day and now 60-80 of those ounces are Waterdrop. I'm down to 1 mug of coffee and most days no soda or lemonade at all. I have more energy and don't get that 2pm crash, I think my skin even looks better. Looking forward to trying even more flavors and I have ordered more bottles too.