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, Grapefruit Peach (Pack of 12)

I bought the KEY variety pack because I was looking for something to replace coffee and regular energy drinks, and I’m really glad I tried it. I’ve had all the flavors now and they’re all really refreshing and not overly sweet, which makes them easy to drink any time of day. What stood out to me most is how the energy feels. It’s very smooth and steady, not intense or jittery like other energy drinks. I feel more focused and clear headed, and I don’t get that mid day crash I usually get from coffee. I’ve been drinking one before workouts or on long busy days and it helps me stay energized without feeling wired or anxious. I also really like that it’s low caffeine and zero sugar, so it feels like a much cleaner option overall. I don’t feel like I need another coffee later in the day, and I actually feel good about what I’m drinking. The variety pack is great for finding your favorite flavor, and this has definitely become part of my routine.

This is surprisingly smooth and refreshing! The grapefruit peach flavor tastes clean, not artificial, and gives steady energy without the jitters. I love that it’s sugar-free (especially since I only do sugar-free) and includes green tea and L-theanine for focus. Perfect for my busy adhd days and when I work out. UPDATE: I ended up buying this again because it really has become part of my routine. The ketones still give me that smooth, steady energy without any jitters or crash, and I’ve been using it in the morning instead of coffee. It keeps me focused and helps a lot with my workouts too. I’ve tried plenty of energy drinks, but this one still feels the cleanest and most consistent for me. Happy to say it’s still working just as well as the first time.

I’ve been using KEY for a little while now, and I’m impressed with how good it makes me feel. The ketones give me a really smooth, sustained energy boost, which is perfect for my daily workouts and even replacing my usual coffee. I love that it gives me a focused feeling without any jitters or crash, which I get from some energy drinks. The low caffeine and zero sugar make it feel so much cleaner and healthier than anything else I've tried.

I started using KEY as a switch-up from my usual energy drinks, and safe to say I will not be going back. It has all-natural ingredients, tastes amazing, only 80 calories per can, and 80 mg of caffeine, which I love because it doesn’t make me feel shaky. The 11.5g of ketones give such a clean, steady energy boost that lasts all day with no crash. I love using KEY before a workout because it makes me feel energized and motivated without the nausea or jitters I usually get from other energy drinks during exercise. There are only 10 ingredients, and all of them are natural, which is honestly hard to find in the energy drink industry these days. I also like using it in the morning or afternoon as a pick-me-up. It helps me feel more productive and focused without crashing later. So many other energy drinks feel harsh or fake, but KEY feels balanced and smooth and doesn’t leave me drained afterward. I got the multi-pack, which comes with 12 energy drinks in the flavors pineapple passionfruit, ginger lime, and grapefruit peach. The pineapple passionfruit is my favorite! I think this is a great option for anyone trying to improve their workouts, get through busy days more seamlessly, or even replace coffee throughout the day. Overall, a 10/10!

KEY provides sustained smooth energy without jitters or crash because of low caffeine and no sugar in KEY. If you are an existing energy drink user, you may mention how KEY is different from other energy drinks. I wanted to try out a new energy drink for the upcoming spring semester as a college student. I liked the three flavors and thought they were really refreshing and tasteful. The ketones were really great in keeping me energized during the day. I work a lot and study a lot so this drink was really hydrating for me. I also enjoyed how the ketones kept me focus and I didn't need any more coffee or caffeine during the day. Because of no longer needing coffee to keep me awake, I had zero caffeine crashes, I also loved the no sugar I could hardly tell. Overall compared to other energy drinks this is a new favorite of mine.

Keytones are definitely an awful taste, but these are hands down the best tasting I have found. I also love the way I feel drinking these. They curb my appetite in between meals and create a very clean feeling energy. I also never experience a caffeine crash after drinking them and I honestly look forward to drinking one everyday. I wish they were priced a little lower, but I do feel like they are a good value and a healthier alternative to your run of the mill energy drink.

The Grapefruit Peach flavor had a strong bitter flavor which I found it difficult to drink. Although the flavor wasn’t the best, everything else was great. I usually have jitters, hand tremors, and increased heart rate from regular energy drinks however, with Key’s I didn’t have noticeable side effects I usually have which was great! The calorie count was relatively low and caffeine content was balanced so there isn’t a concern for drinking excessive amounts of caffeine. You can definitely dilute the flavor with some sparkling water or your beverage of choice.