Performance Energy Drink with Zero Sugar, Orange Slice, 12pk | 150mg caffeine and performance ingredients deliver explosive energy, endurance and focus.

The Orange Slice flavor is one of my favorites from C4. It has a bright citrus taste that's refreshing without being overly sweet, and the carbonation makes it feel more like a soda than a typical energy drink. It gives me a noticeable boost before workouts or when I need extra energy during a busy day. The 200mg of caffeine provides plenty of focus, and I like that it's sugar-free. As with other C4 products, you may notice the familiar beta-alanine tingling sensation, especially if it's your first time trying it. That's expected and something I've gotten used to. Overall, this has become one of my go-to energy drinks. Great taste, reliable energy, and I'd definitely buy it again.

If you're on the hunt for an energy drink that truly delivers on its promises, look no further than C4 Energy. As someone who has tried countless energy drinks, I can confidently say that C4 stands head and shoulders above the rest. It's the one energy drink that consistently gives me the boost I need and can actually feel! First and foremost, the effectiveness of C4 Energy is unmatched. Whether I'm gearing up for an intense workout, facing a long day at work, or needing an afternoon pick-me-up, a can of C4 never fails to energize me. The blend of 200mg caffeine, 1.6 beta-alanine, and other performance-enhancing ingredients works wonders, providing a clean and sustained energy boost without the dreaded crash. Taste is another area where C4 excels. With a variety of delicious flavors, there's something for everyone. Whether you prefer fruity, refreshing, or more traditional energy drink flavors, C4 has you covered. Each sip is a burst of flavor that makes reaching for a can a treat in itself. What sets C4 apart is the noticeable difference in how it makes me feel compared to other energy drinks. C4 provides a smooth and focused energy that enhances my performance and concentration while delivering a full body sensory experience. It's the perfect companion for both physical and mental tasks. Additionally, C4 Energy often contains zero sugar and low calories, making it a great choice for those who are health-conscious. You can enjoy the benefits of an energy drink without the guilt of consuming excessive sugar or calories. In summary, C4 Energy is truly the best energy drink on the market. Its effectiveness, great taste, and noticeable impact set it apart from the competition. If you're looking for an energy drink that you can actually feel and enjoy, I highly recommend giving C4 a try. It has become my go-to energy drink, and I can't imagine tackling my day without it!

Okay, the Orange Slice flavor is actually really good. It has that sweet, citrusy orange taste that makes it feel more like a treat than the usual “I am drinking an energy drink because I have responsibilities” situation. I also really like that it has zero sugar, because I would rather get my energy drink fix without adding a bunch of sugar to the mix. The 150mg of caffeine is a nice middle ground too. It gives me a solid boost without feeling like I just challenged a caffeinated demon to a duel. The 12 ounce cans are also the perfect size for grabbing when I need a little pick-me-up, and the 12 pack is convenient for keeping them stocked at home. Orange Slice is definitely one of my favorite C4 flavors I’ve tried so far. It is refreshing, easy to drink, and actually tastes good enough that I look forward to having one. Five stars. Apparently I have reached the point in life where I get excited about having cold orange cans in my fridge, and honestly, I’m okay with that.

If there were ever an energy drink that felt like a personal hype coach in a can, C4 Orange Slice is it. One sip and it’s like someone plugged your motivation directly into a power outlet. The bright, punchy orange flavor hits with a refreshing zing that says, “Get up. Get moving. You’ve got this.” And honestly? It’s impossible not to listen. This case has become my go-to armor before workouts, long drives, chores I’ve been avoiding, or any moment life tries to slow me down. The clean, fast-acting boost feels focused rather than jittery, like my brain suddenly decides it’s the main character. What I love most is how capable this drink makes me feel. Tasks look smaller. Goals look closer. And that mid-day slump? It never stood a chance. C4 Orange Slice doesn’t just give energy—it gives you momentum. If you’re ready to level up your day, this is the fuel that has your back.

The orange is one of all time favorite flavors! It's sweet tangy, and refreshing. It's also not easy to find,

Good flav and energy. Vitamins is the important part but the caffeine just fuels the 🔥 fire. Sugar free so you don't get the crash.

The best Ever

It’s C4-duh it’s good. Just buy it. I love how it makes me tingly! Very effective and no sugar. Is any energy drink great for you? No. So don’t come here for that, however I do think it has less crap than many alternatives. Low calorie.

Price is too high for 12 oz cans. Typically, you're able to get 16 oz cans from other sellers for this same price.