C4 Original Pre Workout Powder Watermelon | Vitamin C for Immune Support | Sugar Free Preworkout Energy for Men & Women | 150mg Caffeine + Beta Alanine + Creatine | 60 Servings

I have tried many pre workouts. This is the one I keep coming back too.

Excelente preentreno

Great product that I have used for about 2 years. The label says take one scoop . . . .LOL! I take three or four scoops to work on me. I have a high tolerance to any type of drug and they usually do not work well on big guys like me. They also make an Extreme stronger version that acts quicker. Take this C4 powder about 30 minutes before you hit the weights. You will start to feel the great tingle and get revved up for your lifting. The only problem is that if you work out as long and as hard as I do (Im a hard gainer), this energy burst the C4 gives you gets used up in about an hour. I usually work out at least 2.5 hours a day.

I have used this stuff for about 3 years and it is the best thing I have found for a preworkout boost. It does make my skin tingle but that is the only side effects I have had. I do drink strong coffee twice a day, so if someone isn’t use to caffeine they might have other effects. However, they are temporary and nothing unbearable.

Never used a pre workout supplement before this and I heard a lot of good things about this one. I thought Its a good idea to give it a try and boy- it was worth it! Im not a caffeine drinker at all, so I take this about 20-30 minutes before a pre workout. It gives me the tingles a little bit since I take 2 scoops (big guy, 64 & 275 lbs) but it really DOES make a difference in the weight room. I have more energy, and it helps me lift heavier weights. Two main tips with it: 1. Make sure to drink plenty of water after taking this! It contains Creatine which improves blood flow to your vessels but at the same time needs more water in your body. Failure to hydrate can cause kidney stones, in extreme cases. So make sure to drink water throughout the workout, before, and after. 2. Start with 1 scoop and see how you feel. Then go up to 1.5 or 2 if needed, but dont go over 2. If you are a coffee drinker, you are likely to build a tolerance for this pretty quickly. so watch out. They do have a more advanced version for this (black tub). Overall, a good pre workout for everyone! Looking into getting the Ripped version that targets fat burn as well once my tub is empty.

This product is AMAZING, it helps me workout so hard. With this product I have been able to intensify my workouts. The product takes about 20-30 min to get into your system. After it hits get ready to go HARD! I am crazy about C4! I have tried around 5 other pre workout products and they just do not do it for me. This is the only product that i have had that i can feel the difference with. One of the main benefits and the reason I keep returning to Cellcucor is the reliability. Their products are always effective and seem like they are good quality. Ive come to realize they are a dependable brand. Give this product a chance and your workouts will get a big boost that you will not be able to do without. The combination of the caffeine, arganine, creative, beta alanine, ect will definitely give you a boost. I am telling you try this product once and you will love the benefits it provides.

Good product. Take it on an empty stomach and it works. Over few months, I feel like i am building a tolerance to the product. Does not feel as much tingling sensation as i used to. They should add some more beta alanine and nitrate. The company should seriously consider the previously stated matter. Other than that, a decent product.

product had broken seal and powder outside the container

It’s just the powder with flavor, it has no boost whatsoever

Two points to make; this is an amazing product, but use with caution and the customer service for Nutrabolt Nutritional Life Sciences is excellent in ensuring you get a quality product. The cautionary comes from when I first used a Cellucor pre-workout I felt tingly all over and slightly light headed. I used the recommended full scoop serving. I talked to a few others and they recommended reducing the serving size by half if not more until my body acclimated to the pre-workout. Other than the cautionary, this product is perfect to gain a boost in energy to start and sustain through a workout. The body will become acclimated to using the product and will have to be swapped out with another product or just not take it for every workout. On the side of customer service, I received a batch that was solid due to moisture exposure. I contacted customer service and they requested photos and some numbers located on the container. I took pictures of the product in solid / clumpy form outside its container and relayed the pictures and numbers to customer service. They agreed it was a bad batch and sent me a replacement. It took a bit for the replacement to get to me, however, ever interaction with them but through the whole process they were professional and polite. As lessons learned to avoid further headaches in the replacement of products is to ask for a tracking number for that replacement.