CellucorC4 Performance Energy Drink | Strawberry Blast | Zero Sugar Carbonated Preworkout Energy | 200mg Caffeine with Beta Alanine | 16 Fl Oz (12 Pack)

If you're on the lookout for a delicious energy boost, C4's Cosmic Rainbow flavor is definitely worth a try! This zero sugar drink manages to hit the sweet spot without being overly sweet, making it perfect for those who want a tasty pick-me-up without all the sugar guilt. You'd never guess it’s sugar-free!The flavor is a delightful medley of fruity goodness, reminiscent of a fun summer day. Each sip is like a carnival for your taste buds, with a vibrant blend that really showcases all the fruity flavors. It's playful and refreshing, making it a joy to drink whether you’re gearing up for a workout or just need a little extra energy to power through your day.What I love about Cosmic Rainbow is that it’s not just for gym-goers; it’s great anytime you need a burst of energy. The balance of flavors keeps things exciting, and it's definitely a drink you’ll want to keep on hand for those moments when you need an extra kick.Alongside its delicious flavor, C4 Cosmic Rainbow also packs a punch with its impressive ingredient lineup. This energy drink is formulated with key components designed to boost your performance and energy levels without the crash that often comes with sugary alternatives. One of the standout ingredients is **Beta-Alanine**, known for enhancing endurance and reducing fatigue during workouts. Plus, there’s **Caffeine Anhydrous**, providing that much-needed energy boost to help power through your day or gym session.C4 also includes **Citrulline Malate**, which may help improve blood flow and enhance performance, making it a great choice for pre-workout fuel. On top of that, it's fortified with vitamins like B3, B6, and B12, contributing to overall energy metabolism and keeping you feeling vibrant.What’s even better is that all of this comes without sugar, artificial colors, or preservatives often found in energy drinks. So, you can enjoy the fun and fruity taste of Cosmic Rainbow while fueling your body with quality ingredients. It’s the perfect blend of fun flavor and functional energy—ideal for anyone looking to boost their day in a tasty way!

I’ll be honest—pre-workouts can be hit or miss, but this one actually delivers. I’ve been using the Cellucor C4 Performance Energy Drink in Cosmic Rainbow, and wow… this isn’t your typical chalky or overly sweet gym fuel. It’s fizzy, flavorful, and gets the job done without the crash.The flavor? Straight up addicting. Cosmic Rainbow tastes like a burst of fruity candy, but without the sugar overload. It’s clean, crisp, and surprisingly refreshing. Zero sugar, zero carbs, and somehow still tastes like a treat. No weird aftertaste either—just smooth and satisfying.The energy boost is legit. With 200mg of caffeine, it kicks in fast and powers me through even my most sluggish workouts or long content days. I feel more focused, more motivated, and more consistent in my sets. The beta-alanine gives me that little tingle that says, “it’s go time,” and the BetaPower feels like it helps with hydration and lasting endurance.What I love is that it doesn’t weigh me down. Some energy drinks feel bloated or too intense—this one keeps things light, sharp, and steady. And since it doesn’t have artificial dyes, it feels a bit cleaner all around.Only small thing? The tingle might catch some people off guard if they’re new to beta-alanine—but personally, I dig it. It lets me know it’s working.In short, Cosmic Rainbow is my go-to for crushing workouts, staying dialed in, or just flipping that mental switch on tough days. Always stocked in my fridge—and I don’t plan on switching it up anytime soon.

I think C4 is my favorite brand of energy drink out there right now their performance drinks have the best flavors in my opinion and the best taste I find that most energy drinks are pre workouts have a weird after taste and I like the C4 gives you that tingly feeling that gives you an extra boost when working out or lifting weights. The last time that I really enjoyed a C4 flavor was when they had the starburst cherry flavor (they need to bring that back by the way) but this Hawaiian punch flavor is great it tastes just like Hawaiian punch from when you were a kid and does not have a weird after taste. That's why I got this flavor in the 15 pack 'cause I enjoy it so much.

I purchased the Cosmic Rainbow flavor C4 Performance Energy Drink. It has Zero Sugar which was very important for me when searching for the perfect energy drink. There is NO Sodium, and, 200mg of Caffeine. The taste of these is literally Skittles in a can but perfectly made to not be overwhelmingly sweet, I am amazed at how they managed to create such a perfect taste with no sugar. Does it actually give me energy? YES. Can I focus with this? Yes, drinking this helps me lock in. Without a doubt, whenever I am not able to muster up the energy myself these save me and get me going. I am not the type to chug an energy drink so my experience with it has been great, no shakes, no crazy increased heart rate, and NO CRASH. Im not sure if they have this flavor with a resealable lid but for someone like me, that likes to take my time drinking energy drinks, that would be a game changer! When I’m drinking this to workout I will drink it while I workout to keep the energy coming (not that the energy isn’t consistent, it is). I noticed that versus other energy drinks the effect of this one lasted the longest and my energy slowly wore off throughout the day, the way natural energy should/would. Whether you’re working out, running errands, at the office, or, just simply trying to make it through the day this energy drink is the answer for the days you can’t find the energy yourself or even just need an extra kick.