







🔥 Shred harder, burn smarter, and focus sharper with C4 Ultimate Shred!
Cellucor C4 Ultimate Shred is a premium pre-workout powder designed for men and women seeking to maximize fat loss, energy, and workout performance. Featuring 300mg caffeine for sustained energy, a thermogenic blend with Capsimax Cayenne to boost metabolism, and clinically studied doses of Citrulline Malate and CarnoSyn Beta-Alanine for enhanced endurance and muscle pumps, it also includes nootropic ingredients for improved focus. With a refreshing Lemon Italian Ice flavor and 20 servings per container, it’s engineered to help you achieve extreme definition and power through every session.






















| Asin | B07F4G2W9M |
| Date First Available | July 9, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Model Number | 2166379 |
| Manufacturer | Nutrabolt |
| Product Dimensions | 4 x 4 x 4.5 inches; 14.4 ounces |
User
Good Product
So glad this is back in stock. had to use their orange creamsicle (I don't like berry type flavors). The orange creamsicle tasted HORRIBLE.
User
Fantastic Pre-Workout Fuel: C4 Delivers on Taste and Energy!
I’ve been using C4 pre-workout drink for a while now, and I couldn’t be happier with the results. First and foremost, the taste is incredible – it’s like a treat before hitting the gym! But what really impresses me is the sustained energy boost it provides without any jitters or trouble sleeping at night. Whether I’m gearing up for an intense workout session or powering through a busy day, C4 keeps me alert and focused without any unpleasant side effects like palpitations. It’s become an essential part of my routine, and I highly recommend it to anyone looking for a reliable pre-workout supplement that delivers both in taste and performance.
User
Energizing Boost
This has become a key part of my workout routine. The lemon Italian ice flavor is refreshing and easy to drink, making it a pleasant way to start my workouts. The energy boost is almost immediate and sustains me throughout my sessions, helping me push through tough exercises with increased focus and endurance.A couple of things to note: the powder can sometimes be a bit clumpy, so shaking it well is essential. Also, it’s quite potent, so starting with a smaller serving is a good idea if you’re sensitive to stimulants.
User
Get Ready for the BURN
Pros- You sweat a ton- I liked the taste of the lemon ice - it is pretty tart and has a bit of heat after taste though- It definitely gave me a boost in energy to the point it continued after my 2 hour workoutCons- Can make your throat burn due to the capsimax cayenne extract- The tingling feels a lot like little pricking all over your skin and this is much more intense than the C4 Sport- It made me a little nauseous, but I've heard if you eat a bit before sometimes that helps
User
INCREDIBLE!
I used to use C4 Ripped before I switched to the Ultimate Shred. With the Thermogenic and double the caffein, this has taken my workout to the next level. If you don’t hit the gym right away and get your blood flowing you will get extremely tingly, but that’s what gives me more motivation than ever. Between the pump, focus, and energy, I’ve never felt this good working out. It does upset my stomach a little bit at the beginning of the workout but goes away half way through. Don’t sleep on the Lemonade flavor. Tastes just like Lemonade!
User
Love it!
I just started taking this pre workout this week and so far, I love it. I feel like I have doubled my calorie burn during my workouts. It gives me the perfect amount of energy and makes me sweat! The taste is not that good though. If you take it with the amount of water it calls for, it's not to bad. But I like to use about 4 ounces of water to a scoop and it taste like poison when you do it that way. Regardless of the taste, I will be ordering again!
User
Best C4 pre
Edit: I’m coming back and editing my review and dropping a Star. I subscribed and “saved” to get a new container and every month the price has gone up. For me, the price says $52-54 for a 30 serving container before taxes. The basic C4 is like $20 something. I find this odd. Curious if everyone else has a similar price of the $52-54 and noticed the monthly price increases for seemingly no reason.I’ve bought the OG C4 years ago and it didn’t do anything for me. I bought this one a few months ago since my usual pre was out of stock. The taste is awful, to be fair, most pre tastes bad to me. But this one burns when you drink it so I take 1 star off. That being said, the effects from it are great. I LOVE a pre that makes me jittery and itchy and this delivers. I saw someone else say they felt bloated and I think I’ve experienced that as well. I did abs first when I got to the gym once and nearly had to vomit for some reason but other than that good experience and I’m buying my second container. I prefer pump igniter black, but they’ve been out of stock on Amazon for months now unfortunately.
User
Absolutely love C4
C4 in my opinion makes the best product. Not only does it give you plenty of nice clean energy and not that skin crawling overly hyped up feeling. And the energy lasts a good amount of time to help give you extra kick in the rear to get to the gym or whatever your workout may be and put in that work. And best of all this part is huge for me you don't get that nasty almost depressing feeling from the caffeine crash. It's a nice clean e.ergy that is the best word i can think of to explain it. Clean energy. I have been using C4 for years now and I won't use anything else pre workout or energy drink.
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