Best protein
Consistency is great, flavors are awesome
By Hillary
Sunday, November 8, 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.
Showing 673 reviews with 5 stars · Clear filters
Consistency is great, flavors are awesome
By Hillary
Best tasting protein, hands down. The marshmallow and cinnamon have been my favorite. Wicked fast shipping also; delivered 3 days after placing my order.
By Courtney
Items were at my door quick
By Richard
Easy to order, product reviews are good help, recommend stacking combos, easy order, awesome samples and fast delivery.
By Sophie
I have great results from your products and will continue to use them thank you.
By Crystle
Awesome experience. Will buy again
By Brian
First time ordering on the website - extremely easy. The order came within the estimated time frame 5-7 days. Most importantly, I'm very pleased with the products (CLK, BCAAs in tropical punch, NO3, and Whey Cinnamon Swirl). First time ordering a flavor besides chocolate and vanilla for protein - my life is complete now! ;)
By Sonia
This company makes great products and has very fast shipping! Will continue to buy direct from cellucor.com instead of paying the inflated prices @ GNC!
By Gary