Make water taste better one glass at a time with Cirkul Singles. Enjoy a convenient flavor pack that’s easy to rip, pour, and sip!
Contains 100mg of caffeine
Mix into at least 20oz. of water for best results
No Sugar, Zero Calories, and No Artificial Colors
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1.4K ratings
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I love these! So convenient I can stick them in my purse and fill my water bottle wherever I am without the bulk of having to carry cartridges (which I can luckily buy in my supermarket). Now all we need is a top that can go on our cirkul containers - maybe where cartridge fits on top and we could use all of our bottles (I have 8!)
I love cirkul!
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Kathleen · Yesterday
So far I have loved all of the flavors. Ive started ordering the sips now for my coworkers. The energy ones are my favorite but its nice to mix in "the healthier" ones to lol.
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Amanda · October 29, 2026
Love this flavor, strawberry 🍓 watermelon 🍉 is One of my go-to's to start my morning before work.... I usually drink this with about 24 oz of water.... It is the pick me up that gets me going for my 5:00 a.m. shift