KEY Ketone Drink - Ketones for Energy & Focus, Sugar Free & Low Caffeine from Green Tea with L-Theanine, No Crash or Jitters, All Natural, Lightly Carbonated, Pineapple Passionfruit (Pack of 12)

I had a really great experience with KEY!!! The flavor was super fruity and fresh without being overly sweet, which I loved right away. Especially for a 9am yoga sculpt class when you dont want to have a whole 200mg energy drink and others can become to overpowering. I also appreciate that it only has 80 mg of caffeine because it gave me a smooth, noticeable energy boost without the jitters or crash I sometimes get from coffee or other energy drinks. The ketones made a big difference for me, especially with mental focus and workouts. It helped me feel more clear, motivated, and steady throughout the day. I’ve even started using it as a replacement for my morning or afternoon coffee since the energy feels much more sustained and clean, and the fact that there’s no sugar is a huge plus. Compared to other energy drinks, KEY just feels lighter and more balanced while still being effective, so it’s definitely a 5-star experience for me.

I’ve been loving KEY Ketone Drink as part of my daily routine. What I really appreciate is that I can replace my morning or afternoon coffee with KEY and still feel energized and mentally sharp. This energy drink feels smooth and sustained, not overwhelming, and I don’t experience any jitters or crash afterward. Since it’s low caffeine from green tea and completely sugar-free, it feels much better than traditional energy drinks. As someone who’s tried other energy drinks before, KEY definitely stands out. It doesn’t leave me feeling shaky or drained later in the day, just steady energy and better mental focus to get through work, workouts, and busy days. The Pineapple Passionfruit flavor is light, refreshing, and easy to drink. Highly recommend if you’re looking for clean energy without the downsides.

I usually rely on coffee or energy drinks to get through long workdays, but KEY has honestly replaced both for me. The ketones give me a steady, clean energy boost without jitters or a crash later. I love drinking one before a workout or when I need to focus, I feel mentally sharper and more productive. It’s sugar-free and low caffeine, so it feels way smoother than typical energy drinks. The Pineapple Passionfruit flavor is refreshing and not overly sweet, which I love. Definitely recommend!!!!

As a college engineering student, my schedule is pretty chaotic with long lectures, labs, studying, and trying to squeeze in workouts when I can. I used to depend a lot on coffee, but it honestly made me feel shaky or I’d crash right when I needed to focus the most. I started drinking KEY mostly out of curiosity, and what I noticed first was how different the energy felt. The ketones give me a steady boost that helps me stay focused during long homework or study sessions without feeling wired. I’ve actually been reaching for it instead of coffee in the mornings & afternoons because the energy feels smoother and lasts longer. It’s also been nice before workouts and I feel more motivated and don’t feel drained halfway through. Compared to other energy drinks I’ve tried, I like that there’s no heavy sugar crash and no jitters. It just feels like more consistent energy and clearer focus, which honestly helps a lot when you’re trying to keep up with engineering classes. Definitely not a magic fix for being tired, but it’s been a helpful part of my routine lately.

I genuinely love Key energy drinks and how they fit into my everyday routine. I recently tried the pineapple passion fruit flavor, and it tasted amazing without being too sweet. What’s unique about these drinks is that they contain ketones, which help give me a much-needed energy boost in the morning that lasts me throughout my entire day. Unlike other energy drinks that I have tried, Key energy drinks give me a clean and consistent boost of energy, without a harsh caffeine crash later on. Also, with some energy drinks I can feel jittery rather than energized, with Key my energy feels more balanced and steadier, which makes such a huge difference. I especially love having one of these drinks in the morning before school, because it helps me concentrate and stay focused during my classes. Overall, I love these drinks and highly recommend them to anyone wanting a clean energy drink that gives you a nice boost of energy without the caffeine crash.

Flavor is okay. Not sure what is causing a slightly bitter taste. It does have a similar effect to coffee for me in terms of alertness. Time will tell with other benefits.

I’m usually an Alani or Monster energy drink person, but I tried KEY’s Passionfruit Pineapple and it pleasantly surprised me! The ketones gave me a really smooth energy boost that helped me stay focused without feeling wired. I actually replaced my afternoon coffee with it and didn’t crash later like I normally would. The flavor was honestly one of my favorite parts. You can really taste both the pineapple and the passionfruit, but it’s not overpowering. It’s light, refreshing, and doesn’t have that gross stevia aftertaste that some energy drinks have. It’s low caffeine, no sugar, and the energy feels steady instead of intense, which I really liked. It gave me that mental clarity to get work done and still feel good.