Great Company
Awesome company, always a discount available on top of their already low prices. Great customer service, fast shipping, good prices!
By Samantha
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
807 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Cellucor is an award winning industry leader committed to premium products, innovation, and most importantly, your results. We strive to be the elite difference makers in the world of sports nutrition and dietary supplements. We consistently reinvent ourselves, updating our products to deliver the latest and greatest advances to help you reach and exceed your goals. We’ve changed the game with labels that clearly show all key ingredient dosages and set the stage for game changing results.
Cellucor (cellucor.com) has 807 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
807 approved reviews, newest moderated first
Awesome company, always a discount available on top of their already low prices. Great customer service, fast shipping, good prices!
By Samantha
The shirt is so soft and comfortable and the c4 and cory whey is amazing
By Nathan
Got my order in a timely manner! Very satisfied!
By Mindy
Didn't have one problem with ordering or shipping and it came super fast!! Love the product and have already seen results. Can't wait to keep getting closer to my goal.
By Caroline
No complaints! Always quick shipping even though it says it'll take longer and exactly as I ordered.
By Colleen
Customer service was very prompt in their response and was very helpful with the issues i had.
By lydia
I was a little skeptical of this flavor because the stores weren't stocking it but I tried it out of curiosity. It's now my favorite, it blends just as well as the other flavors, and it tastes way better than expected. It has an artificial green apple taste, more like candy than an actual apple. As expected, it kicks just as hard as the other C4 products. Highly recommended.
By Dustin
The price was awesome compared to local stores, my c4 shipped quickly and arrived faster than expected. Also tastes awesome and definitely helps me get through a tough workout!
By Victoria