Cellucor products
Never had any problems with any of the products and with customer service. Great product and great customer service!
By Rick
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
807 reviews
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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
Never had any problems with any of the products and with customer service. Great product and great customer service!
By Rick
Placed an order only received part of it.
By Michael
Product got to me fast. I also really enjoy the P6 extreme. I can tell a huge difference in my workouts as well as my gains!
By Nate
It has a good kick to start, the C4 ripped has a good energy hut won't last long enough. But I notice a slight difference. I would buy it again.
By Saifuldeen
Love the protein just tooooo expensive for my taste sorry
By Natasha
My complete order did not ship initially. I emailed their support team. We traded emails several time and the second package arrived in a timely manner even with it being the holidays and a glitch in the system. Two thumbs up for their products and for their staff getting it to the customers.
By Dennis
The customer service at cellucor is amazing. The tiny issue I came upon as a consumer is that I did not get a follow up email about the product i am waiting on to be shipped. Which I do understand that you guys are busy if we can do that it would help retain a lot of happier customer thank you
By Nina
I think 10 days is too long to receive products that come from the USA...when you are in the USA
By Hector